LumiTimeV2@techn0man1ac
LumiTimeV2 - next generation simple and "Perpetual" Wristwatch(project code name "LumiTimeV2") with 12 red LEDs, it have LIR3032 Li-Ion battery and 12 solar cells, based on a Microchip microcontroller ATmega328P. It full open source(firmware and hardware).
schematicpcbbomgerbersAVRbatteryswitchcrystal