Sunday, October 05, 2014

Playing with Light Sensors (Smart Night Lamp)


After the Avengers Emergency Helpline, here is another Hardware App. I call it “Smart Night Lamp”.
It uses photoresistors and Pulse Width Modulation (PWM) to switch on & off the RGB LED based on surrounding light.

Circuit Picture:

WP_20141005_19_35_46_Pro

Click here to see the video of it working….

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