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zelenin HW13 prj

molnija3d

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Main components

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Part NumberDescription
CD4026B20V, CMOS Decade Counter/Divider, 7 Segment Decoder, Ripple Blanking, Lamp Test, 100mW/Output, DIP-16
3161ASOne digit 7 segment red, common cathode
NE555PPrecision Timers, 555 compatible, PDIP-8
MC34063AP1.5A, step-up/down/inverting switching regulator, 3-40V Vin, 100kHz, DIP-8
LM7805_TO220

zelenin HW13 prj schematic

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zelenin HW13 prj board layout