IR Optical Limit Switch Endstop Tachometer Speed Sensor Module for Arduino ESP32

$1.98

3 in stock

Category:

Description

This sensor triggers when something comes between the IR emitter and receptor.  Generally used as non-contact limit switches/endstops/proximity sensors.  Also can be used to build a speed sensor (tachometer).

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.