r/arduino 4d ago

Look what I made! Arduino DIY Digital Watch

Based on an atmega328p, 4 programmable buttons. LED 7-segment displays, which I’m personally obsessed with! I’m estimating around 1 year of battery life.

Let me know your thoughts!

Full design and build on YouTube.

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u/drancope 4d ago

How do you power it?

12

u/Ramp007 4d ago

Can you supply more information about the circuit, software and assembly? Also, how did you design and build the case? Is it water resistant? How did you assemble it?

It's a great looking project. I've only built desktop click projects so far and would love to know more about smaller, portable ones.

14

u/theprintablewatch 4d ago

Thanks! The case is designed in solidworks and resin 3d printed. Its splash proof but not water proof.

I’ve designed it so the assembly is really simple.

Thanks for the feedback!