Clock radio using the RDA5807M and RTC DS1302

Need a simple GUI for your Arduino project? Check this out!

Display LoadMaster PV Solar Hot Water data on a HC-12 Wireless connected Nextion Display (3.2" or 2.8"). How to use a Nextion.

A simple stopwatch that can store up to 4 split times.

A four-digit seven-segment counter with three options.

Hooking up a 30-year-old LED bubble display to an Arduino MKR WiFi 1010.