LilyPad Reed Switch

Digital orientation sensor module. DFRobot DFR0028

The module with the tilt sensor, the sensor output is a digital signal. The module has a connector in accordance with the Grove standard. Seeed studio 101020025

This V2 Rotation Sensor  is arduino compatible multi-ring rotation sensor. It is based on multi-turn precision potentiometer. It can rotate upto 10 laps. DFR0058

A set with opening and closing sensors based on a reed switch, designed for mounting on doors or windows

Set of sensors with cables. They can detect gestures, movement, touch, sound, and measure humidity, temperature, altitude and acceleration. SparkFun DEV-16156

280° rotary potentiometer module with analog output. Compatible with 3.3 V and 5 V systems

Module with a slide potentiometer. Depending on the position of the slider, the resistance value (maximum resistance 10kΩ) changes, which translates into the voltage value at the analog output of the module. The module has a connector in accordance with the Grove standard. Seeed studio 101020036

Photoelectric encoder in the form of a slotted sensor, a disc plow. It allows you to measure the rotational speed

A set with opening and closing sensors based on a reed switch, intended for installation on doors or windows. CMD1263

Module with a magnetic sensor based on a reed switch. Reacts to the action of an electromagnet or a permanent magnet

Module with ITR9909 proximity sensor that can detect the presence of objects in the range from 9 to 30 cm. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 101020175