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bigdisp
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scoreboard-hardware
Schematics of pcb for the scoreboard.
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pcb-voltages
#8
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pluschris
opened
8 years ago
pluschris
commented
8 years ago
[ ] 12V for LEDS
[ ] 3.3V for uC since Raspberry PI I2C runs with 3.3V
[ ] uC selected with 3.3V@16MHz (Atmega48?)