Linux: the ultimate Windows 10 upgrade? The bad news: Windows 10 is definitely going end of life this year. The good news: these Linux distros are ready and waiting to take advantage. APC tells ...

4 and 19 pins are used to adjust the display contrast through a resistor. I use a 1 Mega Ohm variable resistor. Acceptable contrast ~270kOm.

This is a fun Rock-Paper-Scissors game built using an Arduino Uno and a 16x2 LCD display. The user enters their move via the Serial Monitor, and the computer responds with a randomly selected ...