Arduino also upgraded the R4 WiFi's analog-to-digital converter (ADC ... Not only are there countless tutorials and documentation for this exact board, but it's also included in most Arduino ...

Despite a wealth of tutorials for setting up and writing code for the ESP8266 WiFi module, there has not been much of anything on programming this cheap wireless module with the Arduino IDE.

This tutorial will guide you through the process of building a tachometer around an Arduino. Tachometers are used to measure rotation rate in Revolutions Per Minute (RPM). You don’t need much in ...