His clever solution is to use an Arduino Uno R4 and take advantage of the onboard DAC. To turn on a segment ... matrix displays with SMD stencils before, and figured out how to send custom ...

The build runs off an Arduino Pro that gets the temperatures from the sensors, prints everything to a custom 7-segment display board, and controls the fan. [Zach] thankfully made the Arduino ...

Makers, hobbyists and electronic enthusiasts searching for a project to keep them busy this weekend may be interested in a new DIY custom mechanical keypad complete with TFT LCD display ...