ABSTRACT:
The project aims at controlling the AC power by using the concept of firing angle control of thyristors. design a circuit using TRIAC and optocoupler to make a 220V Wireless AC Light Dimmer with Android Bluetooth & Arduino We have AC loads everywhere around us. And most of the home appliances are supplied with the AC mains power. There is plenty of situations that we want to have full control over an AC load such as a dimming of a lamp, speed control of AC motor/Fan, Vacuum Cleaner Control and so many other applications.