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Correlation Photoelectric Sensor Photoelectric Switch Onfrared Correlation Counting Sensor for Smart Car
Specification:
- PCB size:26mmX20mm, Centerpitch:20mmX13mm
- Main Chip:74HC14D,IR sensor
- working voltage: DC 5V
Feature:
- with signal output LED indicator
- one channel signal output
- output signal is low electric level
- sensitivity can not adjust