All 4K TVs can deliver crisp detail, but the real difference comes down to how well they handle contrast, color, and smart features — and those things can vary a lot from one model to the next. The ...

Have you ever tipped all the stray bits of solder out of your tip cleaner by mistake? [MisterHW] is here with a bit of paraffin wax to save the day. Hand soldering can be a messy business, especially ...

This library works with regular 16x1 displays and with chinese 16x1 displays where the second 8 characters are on new line. R/W pin should be tied to GND.

This is a Simon Game for Arduino with a 7-segment display to show the score. It's based on the online version at https://wokwi.com/projects/328451800839488084. To ...