IR Remote Control Arduino Project – Complete Beginner’s Guide

  Introduction – How Ultrasonic Sensors Work Imagine you could “see” a wall or car using sound. Ultrasonic sensors do exactly that. In this Arduino ultrasonic sensor project, the HC-SR04 sends out high-frequency sound pulses and measures how long they take to bounce back. We then convert that into distance. This makes it a perfect […]

IR Remote Control Arduino Project – Complete Beginner’s Guide Introduction – What is IR Control and Why It Matters Infrared (IR) remote technology powers countless devices around us. From televisions and air conditioners to music systems, IR is everywhere. Learning how it works through an Arduino IR remote control project is exciting and highly practical.