This repository provides a project for connecting Raspberry Pi 4 and Arduino Uno R3 via serial communication. It includes sample code for minimal serial communication between the two devices.

Creating a drone that can be controlled via keyboard keys using an Arduino Uno requires several components and a good understanding of serial communication. Here's an example of how you can set this ...

Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi with an ESP8266 ESP-01 module. With ...

OK, year-old pop culture references aside [Kyle] dropped us a line to show us his tutorial on using interrupts with your Arduino. Given the single core nature of your average Arduino’s AVR you pretty ...

When [Bill Porter] works on a project, he says that he typically writes his own NMEA standard communications protocols to fit the job at hand. While it makes things easy to troubleshoot, he admits ...