Description:
This sensor is fully compatible with ARDUINO single-chip microcomputer, and its connection port is also compatible with arduino sensor expansion board. The sensor inputs a key signal and can output a digital voltage signal. When the sensor presses the button due to a collision object, the sensor signal terminal outputs a low level signal, and when the button is released, the sensor signal terminal maintains a high level. The sensor can be used as a position switch in a 3D printer. The sensor comes with 2 positioning holes, which is convenient for you to fix the sensor to other equipment.

Specification:

Operating voltage: 3.3V-5V (DC)
Interface: 3PIN interfaceOutput signal: digital signalSize: 38*22*6mmWeight: 2.7g(1pcs)
Package included:
10 x Collision Sensor(the UNO does not includes)