{"title":"Resistors","description":null,"products":[{"product_id":"lichtsensor-mit-led-technik-fur-arduino-digital-und-analog","title":"Light sensor module - digital output, 5 V, LED indicator","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eDigital light sensor for Arduino-compatible boards\u003c\/li\u003e \u003cli\u003eMeasures brightness and outputs the measured value via a digital output\u003c\/li\u003e \u003cli\u003e5 V operating voltage, compatible with standard logic levels\u003c\/li\u003e \u003cli\u003eEasy connection via a three-wire ribbon cable with connector\u003c\/li\u003e \u003cli\u003eLED indicates sensor activity\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThis light sensor detects ambient brightness and provides the result as a digital signal. The sensor is suitable for projects where a simple on-off signal is sufficient, for example to distinguish between day and night or to trigger a warning when it becomes critically dark.\u003c\/p\u003e \u003cp\u003eThe sensor uses a photodiode whose resistance changes with light intensity. The integrated comparator module compares this change with a set threshold and outputs a clear digital signal. The 5 V operating voltage enables direct connection to Arduino boards and similar microcontrollers without additional electronics.\u003c\/p\u003e \u003cp\u003eThe light sensor can be used in automatic lighting controls, for example to switch on a light at dusk. It also reliably supports safety applications, such as turning on an LED as soon as it becomes too dark. The onboard LED indicates that the sensor is responding, making troubleshooting easier during development.\u003c\/p\u003e \u003cp\u003eThe sensor requires an available digital input pin and is connected via the included ribbon cable. The threshold can be adjusted to suit the installation location using a potentiometer on the module. An external power supply is not necessary because the sensor receives its operating voltage directly from the Arduino board.\u003c\/p\u003e \u003ch3\u003eSafety Information\u003c\/h3\u003e \u003cp\u003eThis module is intended exclusively for building prototypes and for testing and development purposes. It is not suitable for connection to household electrical systems. When connecting it, make sure the ribbon cable is correctly polarized. If you are unsure how to integrate it into a project, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x Light sensor with LED technology for Arduino - Digital and Analog\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65997806174557,"sku":"F23107040","price":2.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/lichtsensor-mit-led-technik-fuer-arduino-digital-und-analog-funduino-4546724.png?v=1791493894"},{"product_id":"widerstand-sortiment-kit-1400-stuck-1-ohm-4-7m-ohm-1-4w-1","title":"Resistor assortment - 1400 pieces, 1 Ohm, 0.25 W","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eResistor assortment with 1400 components\u003c\/li\u003e \u003cli\u003eColor coding according to the IEC 60062 standard\u003c\/li\u003e \u003cli\u003eTolerance range of 5 percent\u003c\/li\u003e \u003cli\u003eRated power of 0.25 watts\u003c\/li\u003e \u003cli\u003eResistance range from 1 ohm to 4.7 megaohms\u003c\/li\u003e \u003cli\u003eIn a practical sorting box with 70 compartments\u003c\/li\u003e \u003cli\u003eStand for selecting individual resistors\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eThis resistor assortment contains 1400 carbon-film or film resistors for equipping experimental setups and training projects. The resistance range from 1 ohm to 4.7 megaohms covers most applications in prototype development without requiring extensive individual procurement.\u003c\/p\u003e \u003cp\u003eAll resistors are marked with color bands according to IEC 60062, enabling quick and reliable identification of each value without a multimeter. The 5-percent tolerance and rated power of 0.25 watts correspond to the standard for digital circuits and simple analog applications. Higher power requirements than approximately 0.1 amperes at typical voltages require larger or specialized resistors.\u003c\/p\u003e \u003cp\u003eThe sorting box with 70 compartments and the included stand enable organized storage and quick retrieval. This eliminates the need to manually search through thousands of components and supports a structured setup in the laboratory or workshop. Occasional resorting after frequent removal is nevertheless advisable.\u003c\/p\u003e \u003cp\u003eStandard soldering-iron practices apply when soldering the resistors onto a circuit board. No special training is required. Use is limited to prototype, test, and development setups; use in repairs of consumer devices and mains-voltage circuits is excluded.\u003c\/p\u003e \u003ch3\u003eSafety information\u003c\/h3\u003e \u003cp\u003eResistors are not intended for installation in consumer devices or in the electrical installation of household mains circuits. These components are intended exclusively for building prototypes and for testing and development purposes. Work on or near mains installations must be performed by a qualified electrician; if in doubt, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x Resistor Assortment Kit - 1400 pieces, 1 ohm - 4.7M ohm, 1\/4W, 1%\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65997855129949,"sku":"F23106601","price":17.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/widerstand-sortiment-kit-1400-stueck-1-ohm-47m-ohm-14w-1-funduino-9139591.png?v=1791493757"},{"product_id":"mini-kit-leds-schalter-widerstande-batterieklemme-dupont-kabel-breadboard","title":"Electronics mini kit - basic components with breadboard","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eSet of basic components for simple circuits\u003c\/li\u003e \u003cli\u003eLEDs in multiple colors\u003c\/li\u003e \u003cli\u003eSwitches and resistors with various values\u003c\/li\u003e \u003cli\u003eBattery clip for 9 V block batteries\u003c\/li\u003e \u003cli\u003eSufficient for several independent projects\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThis kit contains the essential components for getting started with electronics. With LEDs, resistors, and a battery clip, you can immediately build functioning circuits without having to source individual components. The battery clip connects to a 9 V block battery to provide the power supply.\u003c\/p\u003e \u003cp\u003eResistors limit the current through the LEDs to safe levels, preventing them from being damaged. A switch opens or closes the circuit as needed. The component values provided allow you to build several independent circuits from a single kit.\u003c\/p\u003e \u003cp\u003eTypical applications include signal lights, simple alarm circuits with triggerable lights, or learning projects that teach basic current-flow concepts. For example, anyone wanting to develop a portable warning signal will find all the necessary parts here for a functional prototype.\u003c\/p\u003e \u003cp\u003eA 9 V block battery is not included in the kit and must be purchased separately. The circuit can be assembled without requiring circuit boards or breadboards, so each LED is connected directly to the battery terminals through its resistor.\u003c\/p\u003e \u003ch3\u003eSafety Notice\u003c\/h3\u003e \u003cp\u003eThis kit is intended exclusively for building prototypes and for testing and development purposes. It must not be connected to household electrical circuits or other mains-voltage applications. If you have questions about proper construction or circuit assembly, consult a qualified electrician.\u003c\/p\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65997864698205,"sku":"F23110155","price":3.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/mini-kit-leds-schalter-widerstaende-batterieklemme-dupont-kabel-breadboard-funduino-2830071.png?v=1791494808"},{"product_id":"thermistor-100k","title":"Thermistor 100 kOhm - NTC, measuring range -40 to +125 °C","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eNegative temperature coefficient (NTC), 100 kOhm nominal value at 25 °C\u003c\/li\u003e \u003cli\u003eMeasuring range -40 to +125 °C\u003c\/li\u003e \u003cli\u003eNonlinear resistance behavior, requires calibration or a characteristic curve table\u003c\/li\u003e \u003cli\u003eRadial design with two lead wires\u003c\/li\u003e \u003cli\u003eDirect use in voltage divider circuits\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThis thermistor with a nominal resistance of 100 kOhm is a temperature-sensing component that decreases its electrical resistance as the temperature rises. Unlike linear sensors, the resistance change follows an exponential curve, which is why calibration or the use of characteristic curve tables is necessary for accurate measurements.\u003c\/p\u003e \u003cp\u003eThe sensor is simply integrated into a voltage divider circuit and connected to the analog input of a microcontroller. The voltage across the divider can be read and converted into a temperature using the characteristic curve. Since the resistance response is nonlinear, simple linear conversion provides only rough approximations; polynomial fitting or table interpolation significantly improves accuracy.\u003c\/p\u003e \u003cp\u003eApplications range from monitoring ambient temperatures in enclosures and controlling heating elements to measuring temperatures in liquids, provided the component is protected against corrosion. In prototypes and measuring stations, the thermistor is often used as a cost-effective alternative to digital temperature sensors when the required accuracy and measurement frequency are modest.\u003c\/p\u003e \u003cp\u003eFor stable measurement results, the current load should be limited to prevent self-heating. In addition, a buffer capacitor in the voltage divider is recommended to reduce noise interference. Analog evaluation requires analog-to-digital conversion with sufficient resolution; a 10-bit converter generally provides practical measurement results in the medium temperature range.\u003c\/p\u003e \u003ch3\u003eSafety Notice\u003c\/h3\u003e \u003cp\u003eThe thermistor is intended exclusively for building prototypes and for testing and development purposes. The current load must be limited to prevent damage caused by self-heating. Work on or near electrical installations is reserved for qualified electricians; if you are unsure about safe integration, consult a qualified electrician before taking measurements.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x 100k Thermistor\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65997933511005,"sku":"F23106565","price":1.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/thermistor-100k-funduino-4077797.png?v=1791493398"},{"product_id":"widerstande-je-10x-10ohm-47ohm-100ohm-220ohm-1kohm-10kohm-100kohm-4-7kohm-ω-5","title":"Resistor assortment - 8 values, 10 pieces each, 10 ohms to 100 kohms, ±5 %","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eResistors, ten of each in five nominal values\u003c\/li\u003e \u003cli\u003eNominal values: 10 ohms, 47 ohms, 100 ohms, 220 ohms, and 1 kOhm\u003c\/li\u003e \u003cli\u003e50 components in total\u003c\/li\u003e \u003cli\u003eStandard form factor for breadboards and circuit boards\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eResistors are passive components used to limit current and divide voltage in electronic circuits. This assortment pack contains fifty pieces in five different nominal values, suitable for building prototypes and test circuits. Each value is included ten times, covering typical circuit requirements without the need for frequent reordering.\u003c\/p\u003e \u003cp\u003eThe resistors use the color code system and are suitable for all common breadboards as well as soldering onto circuit boards. With nominal values from 10 ohms to 1 kOhm, the pack covers the low to medium range, enabling current limiting for LEDs, pull-up and pull-down circuits on digital lines, and simple voltage dividers. The tolerance is typically ten percent, which is sufficient for most prototyping applications.\u003c\/p\u003e \u003cp\u003eThe pack is suitable for LED current-limiting circuits, connecting sensors to microcontroller boards, button circuits, and initial experiments with analog signals. The various nominal values are also readily available for calibration series during measurements. For specialized applications such as high-frequency filters or measurement accuracy better than one percent, precisely matched values or suitable tolerance classes are lacking; standard assortment sets are therefore recommended.\u003c\/p\u003e \u003ch3\u003eSafety information\u003c\/h3\u003e \u003cp\u003eThese components are intended exclusively for building prototypes and for testing and development purposes and are not suitable for installation in household mains circuits. For circuits involving mains voltage or located in the immediate vicinity of power supply systems, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x resistors: 10x 10Ohm, 47Ohm, 100Ohm, 220Ohm, 1kOhm, 10kOhm, 100kOhm, 4,7kOhm\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65997947339101,"sku":"F23106603","price":1.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/widerstaende-je-10x-10ohm-47ohm-100ohm-220ohm-1kohm-10kohm-100kohm-47kohm-o-5-funduino-5092646.png?v=1791496001"},{"product_id":"ntc-mf58-3950-b-10k-ohm-5-thermistor-temperatur-sensor","title":"MF58 NTC thermistor - 10 kOhm, B 3950, -40 to +125 °C","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eNTC thermistor with a nominal resistance of 10 kOhm and a B value of 3950\u003c\/li\u003e \u003cli\u003eMeasuring range: -40 to +125 °C\u003c\/li\u003e \u003cli\u003eResolution in the tenths-of-a-degree Celsius range with suitable evaluation electronics\u003c\/li\u003e \u003cli\u003eRadial lead configuration for soldering onto circuit boards\u003c\/li\u003e \u003cli\u003eFast response to temperature changes due to low thermal mass\u003c\/li\u003e \u003cli\u003eLong service life without wear thanks to a measurement method with no moving parts\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eThis NTC thermistor is suitable for digital and analog temperature measurement in microcontroller projects. The component changes its electrical resistance according to temperature along a known characteristic curve, with the resistance increasing as temperatures fall. A simple circuit with a fixed reference resistor produces a voltage-dependent signal that can be read using the integrated analog-to-digital converter.\u003c\/p\u003e \u003cp\u003eThe B value of 3950 determines the steepness of the characteristic curve and allows temperatures in household and laboratory applications to be measured with accuracy in the tenths-of-a-degree range. Calibration is not required. The compact design saves space and enables probes that respond quickly to changes in the surroundings.\u003c\/p\u003e \u003cp\u003eIn everyday projects, the sensor is used to monitor temperature profiles, for example in cold traps or heat buffers in model projects, to control heating elements, and to record room climate data. It is also commonly used for data loggers in coolers or as a thermometer with an alarm threshold.\u003c\/p\u003e \u003cp\u003eIt is connected to the input stage of a microcontroller board with an analog input or to a digital temperature sensor IC with an I2C bus for additional processing power. The circuit board carrying the thermistor must be designed separately, or existing educational hardware with free analog input headers can be used instead. For precise calibration across the entire measuring range, at least two known reference temperatures are also required.\u003c\/p\u003e \u003ch3\u003eSafety information\u003c\/h3\u003e \u003cp\u003eThis component is not intended for installation in household mains circuits and may only be used for building prototypes and for testing and development purposes. Work on or near electrical installations is reserved for qualified electricians. If you are unsure how to integrate it into existing devices or power lines, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1* NTC MF58 3950 B 10K ohm 5% Thermistor Temperature Sensor\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65997948158301,"sku":"F23106735","price":0.44,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/ntc-mf58-3950-b-10k-ohm-5-thermistor-temperatur-sensor-funduino-6196187.png?v=1791496275"},{"product_id":"ky-018-fotowiderstand-auf-platine","title":"KY-018 light sensor module - analog photoresistor, 3.3-5 V","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eLight sensor on a circuit board for digital and analog measurements\u003c\/li\u003e \u003cli\u003ePhotoresistor changes its value with light intensity\u003c\/li\u003e \u003cli\u003eMeasurement range from brightness up to approximately 10000 lux\u003c\/li\u003e \u003cli\u003eAnalog output for direct voltage measurement\u003c\/li\u003e \u003cli\u003eDigital outputs for threshold comparison\u003c\/li\u003e \u003cli\u003eConnector for standard connection cables\u003c\/li\u003e \u003cli\u003eOperating voltage 5 V\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThe light sensor on this circuit board uses a photoresistor whose electrical resistance changes depending on the incident light intensity. The circuit converts this resistance change into a measurable voltage, which is available at an analog output. This allows brightness values to be read directly without having to calculate a voltage divider.\u003c\/p\u003e \u003cp\u003eA comparator is installed on the circuit board in parallel with the analog output. It compares the measured brightness with a set threshold value. When the measurement signal exceeds or falls below this limit, an output switches state, for example to activate an LED or alert a microcontroller. This digital function operates independently of the analog value and requires no further processing.\u003c\/p\u003e \u003cp\u003eThe sensor is useful wherever brightness and darkness need to be distinguished. Twilight or motion detectors can use it, as can light-controlled systems in models or art installations. Anyone who wants to collect measurement data can use the analog output; anyone interested only in a switching action can use the digital output. The measurement range covers normal indoor lighting and daylight, but does not extend to extreme darkness or flash brightness.\u003c\/p\u003e \u003cp\u003eThe sensor requires a 5 V operating voltage, supplied via the connector. The analog output provides voltages from 0 to approximately 5 V, depending on the incident light, and a standard analog input on a microcontroller board can process this value directly. The digital output also provides 5 V logic and can be connected directly to digital inputs. A level shifter is required for boards with different voltage levels, such as 3.3 V.\u003c\/p\u003e \u003ch3\u003eSafety Information\u003c\/h3\u003e \u003cp\u003eThe sensor is not intended for commissioning on electrical installations. It is intended exclusively for building prototypes and for testing and development purposes. Work near or on electrical installations must be carried out by a qualified electrician; if in doubt, consult one before commissioning.\u003c\/p\u003e \u003ch4\u003ePackage Contents\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x KY-018 photoresistor on a circuit board\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65997978108253,"sku":"F23106644","price":1.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/ky-018-fotowiderstand-auf-platine-funduino-3558444.png?v=1791496337"},{"product_id":"rfp602-druckabhangiger-widerstand-drucksensor-500g-bis-10kg","title":"RFP602 Pressure Sensor - FSR Force Sensor, 0-10 N, flexible film","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eForce-sensitive resistor (FSR) measures pressure and force in the range of 0 to 10 N\u003c\/li\u003e \u003cli\u003eResistance decreases under pressure, proportional to the applied force\u003c\/li\u003e \u003cli\u003eAnalog output requires ADC conversion for digital processing\u003c\/li\u003e \u003cli\u003eConnection via two contacts; no active electronics required\u003c\/li\u003e \u003cli\u003eThin, flexible polymer film fits into compact designs\u003c\/li\u003e \u003cli\u003eNo calibration required\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eThe RFP602 is a force-sensitive resistor that translates force and pressure into a resistance value. Its internal resistance decreases proportionally to the applied load, making it a simple pressure sensor for prototypes and measurement exercises. Typical applications range from 0 to 10 N.\u003c\/p\u003e \u003cp\u003eIts operation is based on an active element made of polymer material that changes its resistance under force. The sensor itself does not generate a signal; it only changes its ohmic value. Therefore, an external voltage source and an analog-to-digital converter are required to convert the measured values into digital form. A voltage divider circuit with a fixed resistor enables conversion into measurable voltage changes.\u003c\/p\u003e \u003cp\u003eThe sensor is suitable for projects that need to detect pressure or grip, such as simple force sensors in robotic hand prototypes or pressure switch implementations. It can also be used to monitor loads on surfaces, provided the force remains below 10 N. The thin polymer-film design is particularly advantageous, as it can be integrated into cushions, beneath floor coverings, or into gloves.\u003c\/p\u003e \u003cp\u003eThe RFP602 has no power supply of its own and is passive. A microcontroller board with an integrated ADC can read the sensor directly via an analog input. For the highest possible accuracy, calibration based on your specific load area is recommended, although the basic linearity is usable even without calibration. Dynamic measurements or high-frequency pressure fluctuations require fast ADC sampling.\u003c\/p\u003e \u003ch3\u003eSafety information\u003c\/h3\u003e \u003cp\u003eThe sensor is intended exclusively for building prototypes and for testing and development purposes. Overloading beyond 10 N or continuous loading reduces its service life and may impair its measurement characteristics. Work on or near electrical installations must be carried out by qualified electricians; if you are unsure, consult a qualified electrician before setup.\u003c\/p\u003e \u003ch4\u003eScope of delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x RFP602 Force-sensitive resistor - pressure sensor - 500g to 10kg\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65998102167901,"sku":"F23106472","price":7.97,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/rfp602-druckabhaengiger-widerstand-drucksensor-500g-bis-10kg-funduino-6995504.png?v=1791495252"},{"product_id":"thermistor-ntc-mf58-3950-b-100k-ohm-5-temperatursensor","title":"MF58 NTC thermistor - 100 kOhm, B 3950 K, -40 to +125 °C","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eCeramic thermistor (NTC) for temperature divider measurements and control systems\u003c\/li\u003e \u003cli\u003eNominal resistance of 100 kOhm at 25 °C\u003c\/li\u003e \u003cli\u003eB-value of 3950 K for a defined resistance curve\u003c\/li\u003e \u003cli\u003eMeasuring range of approximately −40 to +125 °C\u003c\/li\u003e \u003cli\u003eBead design with lead wires\u003c\/li\u003e \u003cli\u003eFast response due to low thermal mass\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eAn NTC-type thermistor uses the temperature-dependent change in the resistance of semiconductor ceramic to measure temperatures. The B-value of 3950 K describes how steeply the resistance decreases as the temperature rises. It is a defined characteristic value that makes it possible to convert resistance measurements directly into temperature readings.\u003c\/p\u003e \u003cp\u003eWith a nominal resistance of 100 kOhm at 25 °C, the component can be used in simple measurement circuits connected to the analog inputs of microcontrollers. Since the resistance provides useful values across a wide range of approximately −40 to +125 °C, the thermistor is suitable for room climate management as well as measurement tasks inside heated or cooled devices. Its small physical size enables fast temperature responses, which is particularly advantageous for transient phenomena.\u003c\/p\u003e \u003cp\u003eThe bead design with soldered lead wires allows both solder connections and installation in plug contacts. For measurement applications, a circuit with known resistors is added to scale the thermistor voltage values to digitizable ranges. A reference temperature for calibration or custom measurement series can achieve measurement uncertainties in the single-digit percentage range.\u003c\/p\u003e \u003ch3\u003eSafety information\u003c\/h3\u003e \u003cp\u003eThe thermistor is intended exclusively for building prototypes and for testing and development purposes. Work on or near power lines must be carried out by qualified electricians. Do not exceed the specified maximum temperature of 125 °C, and connect the component only to low-voltage circuits with voltages below 30 V.\u003c\/p\u003e \u003ch4\u003eScope of delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1* NTC MF58 3950 B 100K ohm 5% Thermistor Temperature Sensor\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65998152401245,"sku":"F23107065","price":0.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/thermistor-ntc-mf58-3950-b-100k-ohm-5-temperatursensor-funduino-9297165.png?v=1791495662"},{"product_id":"fotowiderstand-ldr-10k","title":"Photoresistor LDR 10 kOhm - light sensor, analog","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003ePhotoresistor with a nominal value of 10 kOhm, measures brightness through changes in resistance\u003c\/li\u003e \u003cli\u003eResistance decreases in light and increases in darkness\u003c\/li\u003e \u003cli\u003eMeasuring range from a few lux to approximately 10,000 lux\u003c\/li\u003e \u003cli\u003eConnection via two pins, directly to analog or digital inputs\u003c\/li\u003e \u003cli\u003eSmall standard-size design, also suitable for tight circuit boards\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThe photoresistor measures ambient brightness through a light-dependent change in resistance. In bright conditions, the resistance value decreases; in darkness, it increases. The two connection pins can be connected directly to analog or digital inputs on a microcontroller board, where the brightness value is read as a voltage drop.\u003c\/p\u003e \u003cp\u003eThe photoresistor requires a series resistor for operation, allowing the voltage to be measured at an analog input. The value of the series resistor depends on the measuring range and the operating voltage; typical series resistors range from 1 to 100 kOhm. The photoresistor itself has no polarity and does not wear out.\u003c\/p\u003e \u003cp\u003eApplications include brightness threshold switches for LED lights, dusk sensors for outdoor lighting, and simple day-night detection systems. The photoresistor can also be used to control display brightness or as a light sensor in robotics projects.\u003c\/p\u003e \u003cp\u003eAn analog-to-digital converter (ADC) on the microcontroller is required to make the brightness value available digitally. Accuracy depends on the circuit design and the components used. For precise measurements, calibrated light sensors are the better choice.\u003c\/p\u003e \u003ch3\u003eSafety Information\u003c\/h3\u003e \u003cp\u003eThe photoresistor does not contain any hazardous voltages. It is intended exclusively for building prototypes and for testing and development purposes. Qualified electricians are required when working on or near electrical installations; if you are unsure about integrating it into permanent systems, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x Photoresistor\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65998295302493,"sku":"F23106706","price":1.26,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/fotowiderstand-ldr-10k-funduino-4154889.png?v=1791496610"},{"product_id":"widerstande-0-10-20-47-100-220-330-470-1k-2-2k-4-7k-10k-22k-47k-100k-220k-470k-1m-ω-1","title":"Resistor assortment - 1\/4 W, various values","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eResistor assortment with twelve values from 10 ohms to 2.2 kOhms\u003c\/li\u003e \u003cli\u003e1\/4-watt design, 5 percent tolerance\u003c\/li\u003e \u003cli\u003eSeveral pieces of each resistance value included\u003c\/li\u003e \u003cli\u003eCompiled for prototyping and educational setups\u003c\/li\u003e \u003cli\u003eHalf-value series covers common applications\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThis resistor assortment provides twelve different values for correctly dimensioning circuits during development. The components are 1\/4-watt parts with a 5 percent tolerance, which is fully sufficient for laboratory conditions. Since multiple pieces of each value are included, you can build and test a circuit and modify it without having to purchase additional components.\u003c\/p\u003e \u003cp\u003eThe selection follows the half-value series and covers the range from 10 ohms to 2.2 kOhms. These values can be used to calculate series resistors for LEDs, implement current limiting, build voltage dividers, or place pull-up and pull-down resistors at digital inputs. They are also sufficient for adapting sensor and amplifier circuits.\u003c\/p\u003e \u003cp\u003eThe practical benefit is the time saved: instead of ordering individual resistors, typical values are immediately available in the set. In everyday educational use and in projects with changing requirements, the assortment saves unnecessary detours. For continuous use, the values can be purchased individually according to the circuit diagram as needed.\u003c\/p\u003e \u003ch3\u003eSafety Notice\u003c\/h3\u003e \u003cp\u003eThis assortment is intended exclusively for building prototypes and for testing and development purposes. It is not suitable for installation in household mains circuits. When working on or near electrical installations, consult a qualified electrician.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1* Resistors 0,10,20,47,100,220,330,470, 1k, 2,2K, 4,7k, 10k, 22k, 47k, 100k, 220k, 470k, 1M, Ω ±1%\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65998323384669,"sku":"F23107159","price":4.44,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/widerstaende-0102047100220330470-1k-22k-47k-10k-22k-47k-100k-220k-470k-1m-o-1-funduino-9052991.jpg?v=1791495897"},{"product_id":"100-widerstande-je-20x-100-ohm-200-ohm-330-ohm-1k-ohm-10k-ohm","title":"Resistor assortment 100 pieces - 5 values from 100 Ω to 10 kΩ, 0.5 W","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eSet of 100 through-hole resistors with five values from 100 Ω to 10 kΩ, 20 of each value\u003c\/li\u003e \u003cli\u003eCarbon-film construction with color coding instead of printing\u003c\/li\u003e \u003cli\u003e0.5-watt power rating per resistor\u003c\/li\u003e \u003cli\u003eAxial wire leads for inserting into breadboards or soldering onto circuit boards\u003c\/li\u003e \u003cli\u003eValues frequently used in Arduino learning kits\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eA resistor limits the current in a circuit and converts excess electrical energy into heat. The set contains five values from 100 Ω to 10 kΩ, which are particularly often needed in practice and provide broad coverage for typical electronics projects.\u003c\/p\u003e \u003cp\u003eEach resistor consists of a carbon film on a ceramic body; notches set the desired resistance value, which is indicated on the component by colored bands. The resistors have two straight wire leads and can be inserted directly into a breadboard or soldered onto a circuit board.\u003c\/p\u003e \u003cp\u003eTypical applications include limiting current for LEDs, building voltage dividers for measurement voltages, and creating pull-up and pull-down circuits at the digital inputs of microcontrollers. A voltage divider with 100 Ω and 10 kΩ can, for example, adapt 5 V signals to 3.3 V logic.\u003c\/p\u003e \u003cp\u003eEach resistor can handle a maximum power dissipation of 0.5 watts; exceeding this value may result in overheating and damage. Higher power levels require thick-film or wirewound resistors. The values included in the set are sufficient for learning and prototyping projects; specialized circuits may require additional values.\u003c\/p\u003e \u003ch3\u003eSafety information\u003c\/h3\u003e \u003cp\u003eThese resistors are intended exclusively for building prototypes and for testing and development purposes. They are not suitable for installation in household electrical circuits. Work on or near electrical installations must be carried out by qualified electricians; if anything is unclear, consult a qualified electrician before commissioning a circuit.\u003c\/p\u003e \u003ch4\u003eScope of delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1* 20x resistors\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65998415429981,"sku":"F23107216","price":1.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/100-widerstaende-je-20x-100-ohm-200-ohm-330-ohm-1k-ohm-10k-ohm-funduino-6952327.png?v=1791496565"},{"product_id":"master-widerstande-2000-stuck-100-200-330-1k-10k-ohm","title":"Resistor assortment, 2,000 pieces - 0.25 W, 5%, 100 Ohm to 10 kOhm","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e2000 resistors with the same nominal value\u003c\/li\u003e \u003cli\u003eResistance value according to the selected variant\u003c\/li\u003e \u003cli\u003eDesign: 0.25 W carbon film resistors with axial leads\u003c\/li\u003e \u003cli\u003eTolerance: 5 percent\u003c\/li\u003e \u003cli\u003eColor coding for reading the resistance value\u003c\/li\u003e \u003cli\u003eSuitable for typical analog and digital circuits\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eResistors are passive components used, among other purposes, to limit current and divide voltage in electronic circuits. This package contains a total of 2000 resistors with the same nominal value. The desired resistance value is selected when placing the order via the corresponding variant.\u003c\/p\u003e \u003cp\u003eWith a rated power of 0.25 W, the carbon film resistors are suitable for numerous applications in electronic circuits. The axial leads allow them to be used on breadboards and mounted on perforated circuit boards and other PCBs. The color coding makes it easy to determine the respective resistance value.\u003c\/p\u003e \u003cp\u003eTypical applications include current limiting for LEDs, pull-up and pull-down circuits at microcontroller inputs, voltage dividers, and general prototyping, development, and repair work.\u003c\/p\u003e \u003cp\u003eNo prior knowledge is required for use. The resistors should be stored in a dry place and protected from moisture. For applications requiring high accuracy, checking the resistance value with a multimeter is recommended.\u003c\/p\u003e \u003ch3\u003eSafety Notice\u003c\/h3\u003e \u003cp\u003eThe resistors are intended for building electronic circuits and for testing, development, and prototyping purposes. They are not intended for work on mains voltage or for direct installation in household electrical systems. Work on electrical installations may only be carried out by appropriately qualified professionals.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e2000 resistors, resistance value according to the selected variant\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"100 Ohm","offer_id":66045316628829,"sku":"F23110222","price":9.71,"currency_code":"EUR","in_stock":true},{"title":"1 k?","offer_id":66045744185693,"sku":"F23110222.3","price":9.71,"currency_code":"EUR","in_stock":true},{"title":"330 Ohm","offer_id":66046125244765,"sku":"F23110222.2","price":9.71,"currency_code":"EUR","in_stock":true},{"title":"10K Ohm","offer_id":66046125277533,"sku":"F23110222.4","price":9.71,"currency_code":"EUR","in_stock":true},{"title":"200 Ohm","offer_id":66046125146461,"sku":"F23110222.1","price":9.71,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/master-widerstaende-2000-stueck-100-200-330-1k-10k-ohm-funduino-4041014.png?v=1791501668"},{"product_id":"widerstande-set-2600-stk-130-werte-je-20-stk-1-4-w-0-25-w-1","title":"Resistor set 2600 pieces - 130 values, 20 pieces each, 0.25 W, 1 %","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eResistor assortment with 2,600 individual components\u003c\/li\u003e \u003cli\u003e130 different nominal values, 20 pieces per value\u003c\/li\u003e \u003cli\u003e1 percent tolerance, 0.25 W series\u003c\/li\u003e \u003cli\u003eValue range from the ohm to the megaohm range\u003c\/li\u003e \u003cli\u003ePractical organizer box with labeled compartments\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eThis resistor set covers the basic need for components when building circuits, prototypes, and test setups. The 2,600 individual components are distributed across 130 nominal values, from low to high resistance values. With 20 pieces per value, the supply remains sufficient even when building the same circuit multiple times.\u003c\/p\u003e \u003cp\u003eThe resistors have a tolerance of 1 percent and are rated for 0.25 W. This allows them to be used in most common low-voltage circuits, for example, to limit current to LEDs, as pull-up or pull-down resistors for logic levels, or for measuring signals with analog inputs. They are not suitable for higher power levels or precision applications.\u003c\/p\u003e \u003cp\u003eTypical projects use the set to build sensor circuits, experiment with analog and digital electronics, or recreate circuit examples from documentation. It also eliminates the need to source individual components in teaching workshops and schools. The practical organization by value groups makes it possible to remove the desired components without having to search for long.\u003c\/p\u003e \u003cp\u003eBasic knowledge of Ohm's law and reliable color-code identification is required for proper use. The set is not a substitute for measurement or professional advice in critical circuit applications and should be supplemented with specialized components as needed.\u003c\/p\u003e \u003ch3\u003eSafety information\u003c\/h3\u003e \u003cp\u003eThe resistors themselves pose no danger. The set is intended exclusively for building prototypes and for testing and development purposes. Work on or near electrical installations must be carried out by qualified electricians; if you are unsure whether the components are suitable for a planned application, consult a qualified electrician.\u003c\/p\u003e \u003ch4\u003eScope of delivery\u003c\/h4\u003e \u003cp\u003e20 pieces each\u003c\/p\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66045508059485,"sku":"F23107975","price":10.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/widerstaende-set-2600-stk-130-werte-je-20-stk-14-w-025-w-1-funduino-9143192.png?v=1791490505"},{"product_id":"100k-thermistor-100cm-anschlusskabel-jst-2-54mm-stecker","title":"100 kOhm thermistor - NTC temperature sensor, 100 cm cable, JST plug","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTemperature sensor with thermistor (NTC), measuring range -40 to +125 °C\u003c\/li\u003e \u003cli\u003e100 cm connection cable with JST connector (2.54 mm pitch)\u003c\/li\u003e \u003cli\u003eResistance changes with temperature fluctuations, can be used without calibration\u003c\/li\u003e \u003cli\u003eDirect connection to microcontroller boards without additional electronics\u003c\/li\u003e \u003cli\u003eCompact design, IP67 protection rating of the sensor\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThis temperature sensor uses a thermistor to measure temperature fluctuations. The component changes its resistance with temperature, enabling reliable detection without prior calibration. The 100-centimeter connection cable with JST connector connects the sensor directly to analog inputs on microcontroller boards.\u003c\/p\u003e \u003cp\u003eThe measuring range from minus 40 to plus 125 degrees Celsius covers typical indoor applications and environments where extreme temperatures may also occur. For measurements within a narrower range, the component provides higher resolution. The IP67 design of the sensor head allows use in damp or splash-prone environments.\u003c\/p\u003e \u003cp\u003eApplications range from monitoring room climates in homes and offices to measuring temperatures in plant-growing systems and monitoring coolers and containers. In model building, it can be used to monitor motor temperature or implement greenhouse controls.\u003c\/p\u003e \u003cp\u003eThe JST connector enables quick connection without soldering. However, the measurement curve of the specific sensor must be taken into account in the firmware to convert the raw resistance into a temperature reading. Compatibility with the connected board and a suitable measurement curve table are required.\u003c\/p\u003e \u003ch3\u003eSafety Notice\u003c\/h3\u003e \u003cp\u003eThis module is intended exclusively for building prototypes and for testing and development purposes and is not suitable for integration into household electrical installations. Work on or immediately adjacent to power lines may only be carried out by a qualified electrician; consult a qualified electrician before commissioning if you have any uncertainties.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x 100k thermistor - 100cm connection cable, JST (2.54mm) connector\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66045611770205,"sku":"F23106577","price":1.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/100k-thermistor-100cm-anschlusskabel-jst-254mm-stecker-funduino-4902573.jpg?v=1791490055"},{"product_id":"widerstandsdekade-0-ohm-10m-ohm-verstellbarer-widerstand","title":"Resistance decade box 0-10 MOhm - 10 rotary switches, adjustable","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAdjustable resistance from 0 to 10 megaohms in decade steps\u003c\/li\u003e \u003cli\u003eTen rotary switches for selecting resistance values\u003c\/li\u003e \u003cli\u003eLaboratory instrument for circuit development and test setups\u003c\/li\u003e \u003cli\u003ePrecision resistance decade with a very wide range\u003c\/li\u003e \u003cli\u003eAccurate adjustment through decade steps without a slide control\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eA resistance decade is an adjustable laboratory measuring instrument that allows resistances to be set in increments. This model covers the range from 0 ohms to 10 megaohms and uses ten independently switchable decades, each providing a decade step from the one-ohm range to the megaohm level. The device operates mechanically without electronics. Each rotary switch is manually set to the desired value, so the total resistance is the sum of all decade switch settings.\u003c\/p\u003e \u003cp\u003eTypical applications include circuit development, where known resistance values need to be switched quickly between different components without soldering in a different physical component each time. In measurement technology, the decade is used to calibrate measuring instruments or adjust circuits. In education, the device also enables experiments with different resistance values without requiring a large assortment of components. Test benches for electronic components use decades to simulate load resistances.\u003c\/p\u003e \u003cp\u003eNo power supply is required for operation, as the device works purely passively. The measurement accuracy is in the per-mille range. The decade is connected via terminal sockets or clamps located on the top of the housing. Anyone who frequently switches between many resistance values benefits from the fast switching compared with conventional individual components. Note that the decade can only handle passive loads, so it is not suitable for temperature-dependent or active testing tasks.\u003c\/p\u003e \u003ch3\u003eSafety Notice\u003c\/h3\u003e \u003cp\u003eThe device is a laboratory instrument for development and testing and must not be integrated into the household electrical circuit. For test setups involving mains voltage or higher voltages, all work must be carried out or supervised by a qualified electrician.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x programmable resistor, 0.1 Ω to 99.999.999 Ω\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66045643620701,"sku":"F23107942","price":6.69,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/widerstandsdekade-0-ohm-10m-ohm-verstellbarer-widerstand-funduino-6558769.png?v=1791491568"},{"product_id":"1000-widerstande-set-1w-20-arten-10-bis-1m-ohm","title":"Resistor set, 1000 pieces - 1 W, 20 values from 10 Ω to 1 MΩ","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAssortment of 1000 resistors, rated for 1 W\u003c\/li\u003e \u003cli\u003e20 resistance values from 10 Ω to 1 MΩ\u003c\/li\u003e \u003cli\u003e50 pieces of each value\u003c\/li\u003e \u003cli\u003eFor prototypes and test circuits\u003c\/li\u003e \u003cli\u003eCarbon film design, axial leads\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eA resistor set with 1000 individual components covers the most common component requirements in the lab and during project development. With 20 different values from 10 Ω to 1 MΩ, basic circuits can be built without having to repeatedly purchase individual values. Each value is included 50 times.\u003c\/p\u003e \u003cp\u003eThe resistors are rated for 1 W nominal power. This makes them suitable for circuits with low to medium current levels, such as LED series resistors, choke, measuring, and limiting resistors in laboratory power supplies, as well as pull-up and pull-down networks in digital signal circuits. For higher power levels or currents above a few hundred milliamperes, more powerful types are required.\u003c\/p\u003e \u003cp\u003eIn practice, immediately usable circuits can be assembled. Simple voltage dividers for analog measurement inputs, series resistors to protect input ports against overcurrents, current limiting in transistor control circuits, or gain adjustment in operational amplifier applications - all of this can be done with this set. Faulty resistors can also be replaced quickly when testing circuits.\u003c\/p\u003e \u003cp\u003eThe quantity is typically sufficient for ten to twenty extensive setups or for larger quantities in series prototypes. Additional sets are required for applications with extreme resistance values outside the 10-Ω-to-1-MΩ range or for specialized requirements such as low tolerance limits or higher power ratings.\u003c\/p\u003e \u003ch3\u003eSafety information\u003c\/h3\u003e \u003cp\u003eThis set is intended exclusively for assembling prototypes and for testing and development purposes, and is not suitable for installation in household electrical circuits. For circuits with higher voltages or currents, check whether the 1 W power rating is sufficient; otherwise, higher-power components must be used. Work on or near electrical installations is reserved for qualified electricians.\u003c\/p\u003e \u003ch4\u003eScope of delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e50 of each\u003c\/li\u003e \u003cli\u003e10 Ω\u003c\/li\u003e \u003cli\u003e22 Ω\u003c\/li\u003e \u003cli\u003e47 Ω\u003c\/li\u003e \u003cli\u003e100 Ω\u003c\/li\u003e \u003cli\u003e220 Ω\u003c\/li\u003e \u003cli\u003e470 Ω\u003c\/li\u003e \u003cli\u003e680 Ω\u003c\/li\u003e \u003cli\u003e1k Ω\u003c\/li\u003e \u003cli\u003e2.2k Ω\u003c\/li\u003e \u003cli\u003e4.7k Ω\u003c\/li\u003e \u003cli\u003e6.8K Ω\u003c\/li\u003e \u003cli\u003e10k Ω\u003c\/li\u003e \u003cli\u003e22k Ω\u003c\/li\u003e \u003cli\u003e47k Ω\u003c\/li\u003e \u003cli\u003e68k Ω\u003c\/li\u003e \u003cli\u003e100k Ω\u003c\/li\u003e \u003cli\u003e220K Ω\u003c\/li\u003e \u003cli\u003e470k Ω\u003c\/li\u003e \u003cli\u003e680k Ω\u003c\/li\u003e \u003cli\u003e1M Ω\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66045658038621,"sku":"F23106144","price":11.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/1000-widerstaende-set-1w-20-arten-10-bis-1m-ohm-funduino-4092182.jpg?v=1791491845"},{"product_id":"master-komponentenset-1390-teilig-dioden-widerstande-transistoren-kondensatoren","title":"1390-piece component set - resistors, capacitors, diodes, transistors, with or without box","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e1,390 electronic components in six categories\u003c\/li\u003e \u003cli\u003eLight-emitting diodes, resistors, electrolytic capacitors, ceramic capacitors, transistors, and diodes\u003c\/li\u003e \u003cli\u003eComponents with wire leads for soldering onto circuit boards or breadboards\u003c\/li\u003e \u003cli\u003eIndividually sorted and packaged in small bags, optionally available with a plastic box\u003c\/li\u003e \u003cli\u003ePassive and active components without their own power supply or data interface\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eThis component set brings together the basic building blocks for your own circuits: 1,390 components from six categories, including resistors, capacitors, transistors, diodes, and light-emitting diodes in several colors. All components are provided individually and must be wired or soldered by you.\u003c\/p\u003e \u003cp\u003eResistors limit current and set voltage levels. Electrolytic capacitors store energy and smooth supply voltages, while ceramic capacitors provide smaller capacitances and handle high-frequency tasks. Transistors switch or amplify signals and can be controlled with low control voltages. Diodes conduct current in only one direction and are used for protection or rectification. Light-emitting diodes indicate states visually.\u003c\/p\u003e \u003cp\u003eThe wire leads allow use on breadboards for test setups or direct soldering onto perfboards and printed circuit boards. The set covers typical requirements for soldering practice, assembling test circuits, and repairs, without the need to source individual components.\u003c\/p\u003e \u003cp\u003eSoldering requires a soldering iron and solder. Storing all these components is therefore considerably more efficient than constantly purchasing them individually.\u003c\/p\u003e \u003ch3\u003eSafety information\u003c\/h3\u003e \u003cp\u003eSoldering produces fumes and heat; ensure adequate ventilation and wear suitable protective equipment. This set is intended exclusively for building prototypes and for testing and development purposes. Work on or near electrical installations must be carried out by qualified electricians; if anything is unclear, consult a qualified electrician before commissioning.\u003c\/p\u003e","brand":"Funduino","offers":[{"title":"without box","offer_id":66045658104157,"sku":"F23107831","price":12.23,"currency_code":"EUR","in_stock":true},{"title":"with box","offer_id":66046246256989,"sku":"F23107902","price":12.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/master-komponentenset-1390-teilig-dioden-widerstaende-transistoren-kondensatoren-funduino-8401233.png?v=1791488113"},{"product_id":"komponentenset-246-teilig-widerstande-leds-taster-stiftleisten-drehpoti","title":"Component set - 246 pieces, resistors, LEDs, push buttons, pin headers, rotary potentiometer","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eBasic component set with 246 components for prototyping and learning projects\u003c\/li\u003e \u003cli\u003eResistors in various value ranges for current consumption and voltage division\u003c\/li\u003e \u003cli\u003eLEDs in several colors for visual feedback\u003c\/li\u003e \u003cli\u003ePush buttons for detecting user inputs\u003c\/li\u003e \u003cli\u003eAssembly on a solderless breadboard or prototyping board without soldering\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThis component set with 246 individual components provides the basic equipment for electronic beginner projects and learning circuit technology. The selection covers the most common components needed to build simple circuits.\u003c\/p\u003e \u003cp\u003eResistors regulate current flow and limit voltage, LEDs indicate operating states visually, and push buttons enable manual control inputs. These three component types can already be used to implement simple logic and signaling tasks.\u003c\/p\u003e \u003cp\u003eApplications range from basic electronics training and hobby electronics to prototyping preparations for microcontroller projects. A typical project might involve controlling LEDs via push-button inputs on a development board, without having to build complex circuits yet. The set contains enough components for several parallel setups or for experimenting with different value combinations.\u003c\/p\u003e \u003cp\u003eFor practical use, a solderless breadboard or prototyping board is required to connect the components without soldering. Depending on the planned projects, additional components such as capacitors, transistors, or integrated circuits may be required. The included resistors and LEDs require a suitable power supply whose voltage depends on the respective circuit design.\u003c\/p\u003e \u003ch3\u003eSafety Information\u003c\/h3\u003e \u003cp\u003eThe components are intended exclusively for building prototypes and for testing and development purposes, not for installation in the household power circuit. When using LEDs, observe the correct polarity and use resistors of appropriate values for current limiting to prevent damage. If you have questions about circuit design or possible requirements for a qualified electrician, please consult a qualified electrician.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e30x 100 Ω resistors\u003c\/li\u003e \u003cli\u003e30x 1 kΩ resistors\u003c\/li\u003e \u003cli\u003e30x 4.7 kΩ resistors\u003c\/li\u003e \u003cli\u003e30x 10 kΩ resistors\u003c\/li\u003e \u003cli\u003e30x 47 kΩ resistors\u003c\/li\u003e \u003cli\u003e30x 100 kΩ resistors\u003c\/li\u003e \u003cli\u003e30x 1 MΩ resistors\u003c\/li\u003e \u003cli\u003e2x 3-pin 15 mm B10k rotary potentiometers\u003c\/li\u003e \u003cli\u003e2x 3-pin 15 mm B100k rotary potentiometers\u003c\/li\u003e \u003cli\u003e3x red 5 mm LEDs\u003c\/li\u003e \u003cli\u003e3x yellow 5 mm LEDs\u003c\/li\u003e \u003cli\u003e3x green 5 mm LEDs\u003c\/li\u003e \u003cli\u003e3x white 5 mm LEDs\u003c\/li\u003e \u003cli\u003e3x 4-pin 12 x 12 mm tactile switches\u003c\/li\u003e \u003cli\u003e9x 12 x 12 mm round push-button caps (assorted colors)\u003c\/li\u003e \u003cli\u003e6x 12 x 12 mm square push-button caps (assorted colors)\u003c\/li\u003e \u003cli\u003e2x 40-pin 2.54 mm male pin headers\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66045672718685,"sku":"F23110154","price":2.69,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/komponentenset-246-teilig-widerstaende-leds-taster-stiftleisten-drehpoti-funduino-7627949.png?v=1791492584"}],"url":"https:\/\/funduino.com\/en\/collections\/resistors.oembed","provider":"Funduino","version":"1.0","type":"link"}