This is a proof of concept for controlling an LCD dot matrix with an Arduino. The screen displays a spinning line. The wiring is quite neat and the code, when properly abstracted, will be easy to work ...

This is simple Arduino Temperature and Humidity monitor using a big ST7920 display and an Arduino Uno.

The Arduino Uno R4 is to have a Renesas RA4M1 32-bit Arm Cortex-M4 microcontroller, and there are “no plans to discontinue the popular Uno R3” , according to Arduino, which estimates that R4 will ...