The project intends to create an open source portion on a dot matrix clock software. The project intends to create an open source portion on a dot matrix clock software. The device provides a total of ...

The dot matrix clock was built without the use of a regular Arduino board but uses the ATmega168 with Arduino bootloader and assembled on a breadboard. An RTC clock compensated by temperature is used ...

If there’s one thing we like better around here than old, obscure displays, it’s old, obscure displays with no documentation that need a healthy dose of reverse engineering before they can be put to ...

If you scroll down to the bottom of this short writeup on MoCoLoco (which focuses on a dot matrix clock also by Japanese designers) you will notice something that looks vaguely like a Power Macintosh, ...

Hackaday gets results! Reader [John] saw our recent Fail of the Week post about a “sand matrix printer” and decided to share his own version, a sand-dispensing dot matrix printer he built last year.