Why Use HC-SR04 and ESP32? If you’ve ever wanted your projects to “see” how far away something is, the HC-SR04 ultrasonic sensor is a beginner-friendly and budget-friendly option. When paired … Read more
Introduction In this guide, we’ll learn everything about using the HC-05 with Arduino. HC-05 is one of the most popular Bluetooth modules used in Arduino projects, especially when you want … Read more
Overview In this project we show you how you can make an Arduino mp3 player and control it using voice commands. For voice recognition and sending the commands to Arduino … Read more