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Descrição
This is a meter clock I designed using an Arduino Nano, TinyRTC, LED's, and three 300V AC volt meters.
The front has two buttons to set the minute and hour and two led's that switch from AM to PM.
The Arduino code for this project can be found HERE.
Update 5/31/25: Uploaded the BOM.
FULL INSTRUCTIONS COMING SOON!
In the meantime you can refer to THESE INSTRUCTIONS of a somewhat similar build. Please note that his code will work for this build; however, the AM and PM LED's will not light up.