This is really neat. Thanks for the share!
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I think you should win these contests, this tutorial is awesome, I rarely see these kind of thoroughness.
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The LEDs fit very nicely with the lego
It would probably need a microcontroller to do that
Latching Relay Module.
Please post the code on instructables, so it doesn't get lost. Nice project!
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You should have made it with an RTC module, however it's a good tutorial for beginners and I like how you made the casing.
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The force is strong within you! :)
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This is a very good idea. I had to do this, but I made it different, the micro-controller went in sleep mode.
Arduino Microcontroller Self Power Off
Voted! Nice work!
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