I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...
It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...
This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...
// Write callback. Returns the number of bytes written, -1 on error. // First arguement is the client fd, second the array of bytes to be written, and third is the ...