Shop

Analogue sensor with a light-dependent resistor and a 3-pin output connector, 2.54 mm pitch.

This Hall effect switch, magnet included, is ideal for applications that call for accurate, dependable detection of position, movement or the presence of a magnetic field. Powered from 5 to 30VDC, it has an NPN output and a compact M12 x 30 mm body. Perfect for automation systems and industrial applications, it performs well across a wide range of operating conditions.

Module with a microphone that senses the sound level of its surroundings

Small module that works as a touch sensor

Module with 8 reflective sensors, each made up of an infrared emitting diode and a phototransistor

Built around a voltage divider with two resistors, this voltage sensor scales the incoming voltage down by a factor of 5

The RCWL-0516 is a small, compact microwave motion sensor based on the Doppler effect

Set made up of two TCRT5000 reflective sensors and a small control board based on the LM393 chip. When one of the sensors comes close to a light-coloured object, the strength of the received signal rises and the LED on the control board turns red (digital output high)

Breakout board based on the AMS AS72651, AS72652 and AS72653 light sensors

Breakout board built around the Omron D7S, the smallest seismic sensor in the world. The D7S contains a three-axis accelerometer, of which only two axes are used while an earthquake is being detected; they can be selected by the user or automatically, according to how the sensor is tilted.