Wednesday, October 1, 2014

Arduino Clock with control from Android phone

It is some time since I played around with Arduino. My daughter wanted me to show her something other than blinking some LED's. So I promised to build something for her which she could control from her Samsung Galaxy Tab2.

I quickly put together an Arduino, small bredboard shield, 4digit 7-segment display, DS1307 RTC chip and made it up & running. See below the clock working...

Schematic is given below

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