Showing 36–67 of 67 resultsSorted by price: low to high
ZMPT101B AC voltage sensor module with an on-board transformer and adjustable gain, for measuring mains voltage in energy meters and home automation.
DS18B20 is a popular digital temperature sensor that can be easily integrated into various projects, …
DS18B20 Waterproof Temperature Sensor (3M) with DFRO 055 AdapterRead More
ACS712 30A Hall-effect current sensor module with isolated low-resistance path and analog output, for motor, battery and power monitoring.
GY-169 INA169 Current Sensor Module is a high-side analog current sensor used to measure electrical …
GY-169 Current Sensor Module INA169Read More
The JF-0530B is a compact, open-frame push-pull solenoid electromagnet. It safely converts DC electrical energy …
JF-0530B DC12V Push Pull Solenoid ElectromagnetRead More
MCU-3221 INA3221 module that monitors current and bus voltage on three separate channels over I2C, for power and battery monitoring.
20kg straight-bar load cell with HX711 24-bit amplifier module, a complete kit for building digital scales and force sensors.
TCS34725 RGB colour sensor with IR-blocking filter and I2C output, for accurate colour recognition in sorting machines and robots.
SHT20 digital temperature and humidity sensor with calibrated I2C output, compact and low power, for accurate environmental monitoring.
HTU21D high-accuracy digital temperature and humidity sensor with I2C output and low power use, a drop-in alternative to SHT21/SHT20.
ZJ-S201 Hall-effect water flow sensor for real-time flow measurement in water meters, dispensers and irrigation.
YF-S201 Hall-effect water flow sensor (1-30 L/min, about 450 pulses per litre) for metering water use, dispensers and smart irrigation with Arduino.
FSR402 force sensing resistor whose resistance falls as pressure increases, for touch pads, grip sensing and pressure-activated projects.
JSN-SR04T waterproof ultrasonic ranging module (about 20-600 cm, 3-5.5V) for water tank levels, parking sensors and outdoor distance measurement.
Sharp GP2Y0A41SK0F infrared distance sensor (4-30 cm) using triangulation for accurate short-range measurement with an analog output.
The SCT-013-000 30A/1V Switching Current Transformer is a non-invasive AC current sensor designed for safe …
SCT-013-000 50mA 30A Switching Current Transformer sensorRead More
GY-VL53L0X time-of-flight laser distance sensor (about 4 cm to 2 m) with I2C output for precise, compact distance measurement in robots and drones.
SCT-013-000 split-core current transformer (100A, 50mA output) that clamps around a cable for non-invasive AC current and energy monitoring.
The GY-BME280 Sensor Module is a high-precision environmental sensor that measures temperature, humidity, and barometric …
GY BME280/BMP280 3.3V Temperature Humidity SensorRead More
GY-BME280-5V Temperature and Humidity Sensor Description: The GY-BME280-5V is a breakout board featuring the Bosch …
GY BMP280/BME280 5V Temperature Humidity SensorRead More
GY-906 MLX90614 non-contact infrared temperature sensor with I2C output for contactless thermometers and machine temperature monitoring.
K-type thermocouple probe with MAX6675 amplifier (0-1024°C, SPI output) for measuring high temperatures in ovens, kilns and furnaces.
AD8232 single-lead ECG sensor kit with electrode pads for heart-signal projects and biomedical learning with Arduino and ESP32. For education, not medical diagnosis.
SHT20 temperature and humidity transmitter, a rugged, ready-built sensor unit for industrial, greenhouse and building monitoring.
The INA228 is a high-precision digital power monitor designed to measure current, bus voltage, power, …
INA228Read More
MAX30205 is a high-accuracy, digital temperature sensor specifically designed for measuring human body temperature in …
Max30205 contact temperature sensorRead More
AS608/R307 optical fingerprint sensor with on-board processing, 500 dpi imaging and storage for up to 120 fingerprints. Build biometric locks and attendance systems.
2.2-inch flex sensor that increases its resistance as it bends. Read it with an analog pin to build smart gloves, wearables and gesture-controlled projects.
LEM LV 25-P-1 isolated voltage transducer for accurate AC, DC and pulsed voltage measurement (10-500V) in power electronics.
LEM LA 100-P isolated Hall-effect current transducer for accurate AC, DC and pulsed current measurement (100A nominal) in power systems.
Product Description: Grove – GSR Sensor The Grove – GSR (Galvanic Skin Response) sensor is …
Groove – GSR Sensor (PRE-ORDER WITH SALES)Read More
Industrial non-contact infrared pyrometer for fast, safe measurement of very hot surfaces such as molten metal, glass and kilns.
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