LM393 Beam Infrared Photoelectric Velometer Sensor

Having a signal output directions. a single-channel signal output. the output valid signal is low.
The sensitivity is not adjustable, can be used for parts counting, motor speed, the circuit board output switch.
Product Name : Photoelectric Sensor Module
Model : LM393
Power : DC5V
Total Size : 3.2 x 2 x 1.8cm/1.26″ x 0.78″ x 0.7″(L*W*H)
Material : Plastic, Electronic Part
Color : Black
Net Weight : 4g
Package : 1 x Photoelectric Sensor Module
Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/-1-3 cm.