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40 W Heating Cartridge - 12 V, up to 200 °C, Cylindrical

Inline Switch for Raspberry Pi B/B+ - On/Off Switch

KCD-2 Rocker Switch - 21,5 x 27,5 mm, IP65, Illuminated, 250 V / 10 A

Illuminated push button - black, 3-9 V, with holder, various light ring colors

Relay Shield V1.3 - 4-channel, 10 A / 250 V AC, for Arduino

WeMos TTGO XI 8F328P microcontroller - ATmega328P, 16 MHz, Nano format

MQ-3 alcohol sensor - 0.04-4 mg/L ethanol, XH2.54 3-pin

TXB0104 level shifter - 4-channel bidirectional, 3.3 V to 5 V

10-pin JST XH socket - 2.54 mm pitch, 3 A, gold-plated

Component set - 246 pieces, resistors, LEDs, push buttons, pin headers, rotary potentiometer

Wire stripper - AWG 10-22, 0.33-2.6 mm², self-adjusting

BENETECH GM816 anemometer - wind measurement 0-45 m/s, LCD display

Shielded audio cable - sold by the meter, Ø 3 mm, 26 AWG

L7805CV voltage regulator - 5 V, 7-35 V input, 1.5 A, TO-220

Solid-state relay module, 2-channel - 5 V, 2 A AC

Beacon light 5 V - LED warning light for Arduino, various sizes and colors

Hand-crank generator kit - with propeller, up to 12 V

NTC-MF52 Temperature sensor - 10 kOhm, -40 to 125 °C, XH2.54 connector

SI8TK Rod end bearing 8 mm - M8 female thread, right-hand

12 V relay module - photoresistor, 50-500 Lux, 10 A

Foot switch - 2 pedals, 250 V / 10 A, aluminum, black

Line-following robot kit - wood, 4.5 V, no soldering

Hobbywing SkyWalker 30 A brushless ESC - 2S-6S, BEC 5 V

WS2812B LED Ring - Addressable, 5 V, Various Sizes

1 MOhm Trimming Potentiometer - Horizontal, 3 Solder Pins, 0.1 W

Flexible Shaft Coupler - 10 mm to Various Diameters

105ZZ Ball Bearing - Miniature, 5 x 10 x 4 mm, 10 Pieces

T-Shaped Tap Connector - Wire Tap, 10 Pieces, 0.5-4 mm²

WS2812B LED Strip - 60 LEDs per Meter, 1 m, 5 V, IP67

HM-10 Bluetooth Module - BLE 4.0, 3.3 V, up to 100 m

DK-C-01 Time Relay - Programmable, 12 V, DIN Rail

Nano IO Expansion Shield V1.0 - XBee and nRF24L01+ sockets, 3.3 V

PCB drill bit set - 10 carbide drill bits, 0.1 to 3.0 mm

1-channel relay module 24 V - DIN rail, NPN, up to 10 A

NJK-5002 Proximity Switch - Hall effect, 5 mm, 5-24 V, PNP and NPN

Breadboard Cable 40-pin - 5 m, Dupont Connector Kit, 620 pieces

Rotary Switch 8 Positions - 2.54 mm pitch, 30° switching angle

DS18B20 Temperature Sensor - waterproof, 2 m cable, -55 to 125 °C

MK8 Nozzle 0.6 mm - M6 thread, for 1.75 mm filament