Acrylic bracket for the HC-SR04 ultrasonic range finder.

Ultrasonic range finder with a detection distance of 2cm to 450cm.

Ultrasonic range finder with a detection distance of 2 to 450cm with Mounting Bracket.

Produces a pronounced spike of sensitivity at the eye-response wavelength.

Infrared distance measuring sensor 4cm to 30cm.

Infrared distance measuring sensor 20cm to 150cm.

Infrared distance measuring sensor 100cm to 500cm.

Light sensor module used to detect environmental light intensity.

This little unit can detect ambient brightness and light intensity, and has adju

Includes a gyroscope, accelerometer, digital compass, and a barometric pressure

Includes a gyroscope, accelerometer, digital compass, and a barometric pressure

Precision integrated-circuit temperature devices with an output voltage linearly

Integrated DHT11 sensor and other required components on a small PCB.

Featuring a calibrated digital signal output with temperature and humidity sensor complex.

Featuring a calibrated digital signal output with temperature and humidity sensor complex.

100cm Long Waterproof Digital Temperature Sensor.

Includes a gyroscope, accelerometer, digital compass, and a barometric pressure

Analogue joystick controller with click button.

Three-axis gyroscope + triaxial accelerometer + three-axis magnetic field.

Infrared distance measuring sensor 4cm to 30cm.

Breakout board for the ADXL345 3-axis accelerometer chip.

Infrared distance measuring sensor 20cm to 150cm.

Infrared distance measuring sensor 10cm to 80cm.

Infrared distance measuring sensor 100cm to 500cm.

Featuring a calibrated digital signal output with temperature and humidity sensor complex.

Featuring a calibrated digital signal output with temperature and humidity sensor complex.

Provides economical and precise solutions for AC or DC current sensing.

Wide Input voltage with built in LCD voltage display.

Sensor module to measure soil moisture, perfect for use with an Arduino.

This sensor would be perfect as a on-off vibration switch.