1/13
4 Variations Available

Photoelectric Beam Speed Sensor Module 3.3V-5V Slot-Type Optocoupler Tacho-Generator Counter For Arduino/51/AVR/PIC Diy Kit

shipping entrance icon
Guaranteed to get by 10 Jan, with shipping fee $0.00 - $1.99
Get a $1.50 voucher if your order arrives late.
service entrance icon
15-Day Free Returns