- Photo Interrupter Module Keyes KY-010 for Arduino, will trigger a signal when light between the sensor’s gap is blocked.
- It comes with digital interfaces of the LED, the light-blocking access number 3 sensor interfaces, sensing when the light interrupter.
- The device senses a key signal, LED lights, otherwise off.
- Operating Voltage: 3.3 ~ 5V
- Sensor Type: Broken Light Blocking Sensor
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