Smart Robot Car Optoelectric Motor Speed Measurement Sensor Switch Counter Module

SKU: TRCRDTRHR1837
Worldwide Free shipping
Delivery date: 7 days
$4.48
Availability: 12 in stock

Smart Robot Car Optoelectric Motor Speed Measurement Sensor Switch Counter Module

Features:

- With signal output LED indication
- Single channel signal output
- Output effective signal is low level
- Sensitivity non-adjustable
- Used to count and speed measuring
- PCB size: 26*20mm
- Center hole pitch: 20*13mm
- Main controller: 74HC14D
- Work voltage: DC5V