Feature

●Product Name : Speed Sensor Module;Working Voltage : DC 3.3-12V
●Main Chip : LM393;PCB Board Size : 33 x 14mm/ 1.3" x 0.55" (L*W)
●Slotted Width : 5mm/ 0.2";Hole Size : 3mm/ 0.12"
●Material : Part;Net Weight : 4g
●Package Content : 1 x Speed Sensor Module

Description

Widely used in motor speed detection, pulse counter, etc
Designed with slotted optical switch sensor, indicator light.
Working with official MCU board.