Sensors

ITR20403 photoelectric sensor - reflective optical coupler, up to 4 mm, 5 V

MQ-2 gas sensor - methane and propane, 5 V, XH2.54 4P

Infrared Sensor - distance measurement up to 80 cm, XH2.54 3P

Infrared distance sensor - 4-30 cm, XH2.54 3P socket

DS18B20 Temperature Sensor - Digital, -55 to +125 °C, XH2.54 socket

Humidity sensor - 3-pin XH2.54, 3-5 V

Infrared Photoelectric Barrier - adjustable up to 1.5 m, XH2.54 3P, 5 V

LM35 temperature sensor - analog, -55 to +150 °C, XH2.54 3P

Reed sensor magnetic field sensor - 5 V, digital, XH2.54 3P

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

Grove Water Sensor RC0603JR - water leak detector, digital and analog

SHT20 Temperature and Humidity Sensor - I2C, 2.4-5.5 V

LM3915 LED volume indicator - 9-15 V

Grove PIR motion sensor - infrared, 120° detection angle

DHT11 temperature sensor - humidity, 0-50 °C, 3-5.5 V

Tilt Sensor LM393 - Digital, Up to 90 Degrees, 5 V

Grove Mini PIR motion sensor - 3,3-5 V, 20 x 20 mm

Mount for HC-SR04 ultrasonic sensor - mounting kit for SG90 servo

Funduino sensor kit - 35 pieces with German instructions

RUS-04 ultrasonic sensor - RGB lighting, I2C, 2-400 cm

G1/4 Pressure Sensor - 0-10 bar, 5 V, for water, oil, air

MonkMakes sensor board for micro:bit - light, temperature, sound level

Gas sensor set - MQ-2, MQ-3, MQ-4, MQ-5, MQ-6, MQ-7, MQ-8, MQ-9, MQ-135

MAX6675 Temperature Sensor - Thermocouple 0-800 °C, SPI

MAX6675 thermocouple module - Type K with probe, SPI, up to 1024 °C

KY-037 microphone sensor - analog and digital output, 3.3-5 V

TCS3200 color sensor - GY-31 module, 4 LEDs, 2.7-5.5 V

JSN-SR20-Y1 Ultrasonic Sensor - Waterproof, 2-500 cm, 100 cm Cable

DFRobot Gravity Fingerprint Sensor - capacitive, I2C, 80 storage slots

Slamtec RPLiDAR C1 - 360° laser scanner, 12 m, IP54

Capacitive soil moisture sensor V1.2 - 3.3-5.5 V, analog

DFRobot Gravity STCC4 CO₂ sensor - I2C, 3.3-5 V, with SHT40

DFRobot Gravity NDIR CO2 sensor - PWM, 400-5000 ppm, 5 V

HC-SR04P ultrasonic sensor - 3.3-5 V, distance measurement