A clock generator (Si5351) controlled by an ATmega328p.
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To have a dimmable backlight, generate a variable duty-cycle PWM signal which is consumed by the backlight driver circuit. |
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board | ||
firmware | ||
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README.md |
Clock Generator
A simple board operating another Si5351 clock generator board.
Motherboard
The board is populated by an ATmega328(p), powered by a mini USB port, a display and its backlight driver as well as a switchable rotary encoder. The board is designed to be used not only for this project, but also for similar projects where peripherals such as a display and a rotary encoder are needed. All free mcu pins are accessible via pin headers.