Tilt Sensor Module

Specifications 
On-board LM393 voltage comparator chip and photo activity sensing probe
Support 5V/3.3V voltage input
On-board signal output instructions, output the effective signal is low lever, at the same time indicator light off
Output signal can directly connect with the microcontroller IO
The sensitivity of the signal detection can be adjusted
Reserve a line voltage to compare circuit (P3 has been leaded out)
PCB size: 30(mm) x15(mm) 
 
 
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