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AlarmClock

GHOST-mHBr

My open source PCBs

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Main components

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Part NumberDescription
ATmega8A-A16MHz, 8kB Flash, 1kB SRAM, 512B EEPROM, TQFP-32
L7805Positive 1.5A 35V Linear Regulator, Fixed Output 5V, TO-220/TO-263/TO-252
CC56-12GWA4 digit 7 segment green LED, common cathode

AlarmClock schematic

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AlarmClock board layout

AlarmClock PCB render

Top PCB
Bottom PCB