An Arduino based 7 segment display clock with 4 digits and sound activation feature!
The circuit uses the ATmega328p micro controller (the same as the Arduino uno board) and the DS1302 clock IC.
More info: [ Ссылка ]
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An Arduino based 7 segment display clock with 4 digits and sound activation feature!
The circuit uses the ATmega328p micro controller (the same as the Arduino uno board) and the DS1302 clock IC.
More info: [ Ссылка ]