Learn how to control a display driven by an LC75829 General Purpose LCD driver.
Hack an old controller and use it as a combination of a keyboard and a mouse.
Project showcase by pdio
Everybody here loves binary clocks. So do I, so I made one for myself.
I used digital pins 0-13 (14), and analog 0-3 (4). That's 18, and I needed 18 LEDs. I can not use PWM on all these pins, so that's a no go. I will upload a picture of how I connected the LEDs, so they shine dim when inactive.
I bought the wooden box in an arts and crafts store and used some wood glaze on it.
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