Introduction In this project, I created a simple home automation system that controls three bulbs(9W or lesser) using a…

Introduction In this project, I’ll show you how to build a wireless sensor network using ESP32 as a transmitter and ES…

Introduction In this blog post, I will walk you through how I built a ground station to transmit and receive data from…

Controlling LEDs and Buzzers with Hand Gestures and RGB Color Recognition Using OpenCV and Arduino Uno Introduction Wel…

Hello everyone, welcome and in this tutorial, I will show you how to integrate Alexa and Google Home to Control LEDs. F…

Arduino – IR Sensor with Buzzer and LED   In this tutorial, you will learn how to interface Arduino Uno, an Infrar…

Police Light Fasher Using 555 Timer Components required: 2 x 555 timer IC Resistors: 1kΩ, 220Ω,10kΩ 3…

DUAL-LED FLASHER USING 555 TIMER IC. Components needed: 1. 555 Timer IC 2. Resistors: R1 (1K Ohm), …