Photo Electric Alarm Using the KY-010 Sensor

Hello world! i made a simple example on the KY-010 Photoelectric / Photointerrupter sensor.

Follow the next step for the code schematic and parts list.

Wire it up like the Schematic, upload the code and it should work.

Parts list:

1. Arduino Uno, I used the RobotDyn Uno.
2. KY-010 Photo Electric sensor.
3. KY-016 RGB Led or any other leds will do.
4. Buzzer
5. Jumper wires.

Good luck!