AC Lights

AC Light Dimmer using Arduino and TRIAC AC Light Dimmer using Arduino and TRIAC

In our household, most of the appliances are powered from the AC supply such as Lights, TVs, and Fans, etc. We can turn ON/OFF…

Arduino Light Sensor Circuit using LDR Arduino Light Sensor Circuit using LDR

We all want our home appliances to be controlled automatically based on some conditions and that's called Home automation.…

Wireless Switch Circuit using LDR and CD4017 Wireless Switch Circuit using LDR and CD4017

Have you ever feel a shock by touching the switch? It does not generally happen but sometimes physical contact with switches…

How to connect a 2-way switch How does a Two Way Switch Work - Wiring Connection and Demonstration

One of the simple yet interesting connection diagrams that young engineers learn in their lab is the staircase lighting…

IR Remote Controlled TRIAC AC Light Dimmer Circuit IR Remote Controlled TRIAC Dimmer Circuit

In this project, we are going to make a TRIAC dimmer circuit for AC Appliances. Here we are not going to use a microcontroller…

RF based Home Automation System without Microcontroller RF Controlled Home Appliances

Home Automation has always been a hot buzzing topic to learn or to work on. It is really cool to control AC appliances…

Automatic Room Lights using PIR Sensor and Relay Automatic Staircase Lights using PIR Sensor and Relay

This automatic staircase light circuit switch on the staircase lights automatically when someone enters on the stairs and gets…