NUEAYMS 8 Channel Photoelectric Switch Barrier Line Track Module Obstacle Avoidance Sensor for DIY Tracking Sensor

8 Channel Photoelectric Switch Barrier Line Track Module Obstacle Avoidance Sensor For DIY tracking sensor
Features:
Brand new and
Tracking Sensor Module.
for Robot.
for Smart Car.
for Laboratory.
for DIY Kit.

Specifications:
Model: Tracking Sensor Module
Working voltage:5V
Channel: 8-channel
PCB Color:

Package Includes:
1 x Tracking Sensor Module

Note:
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!