AC

IoT Based AC Fan Speed Control using Smart Phone with NodeMCU and Google Firebase IoT Based AC Fan Speed Control using Smart Phone with NodeMCU and Google Firebase

In this article, we are building an AC Fan Regulator Circuit, which is able to control the speed of the fan by restricting the…

Solid-State Relay using ESP8266 for IoT Applications Building a Compact and Low Power Solid-State Relay to Control AC Home Appliances using ESP8266 for IoT Applications

Relays are common in many switching circuits where controlling (turning ON or OFF) an AC load is required. But due to the…

IR Decoder for Multi-Speed AC Motor Control IR Decoder for Multi-Speed AC Motor Control

Single-phase alternating current motors are typically found in household items such as fans, and their speed can be easily…

AC Phase Angle Control Circuit AC Phase Angle Control for Light Dimmers and Motor Speed Control using 555 Timer and PWM Signal

Home automation systems are increasingly gaining popularity day by day, and nowadays it's become easy to turn on & off…

Transformer Protection Circuits All About Transformer Protection and Transformer Protection Circuits

Transformers are one of the most critical and expensive components of any distribution system. It is an enclosed static device…

230V AC LED Driver Circuit Board 230V AC LED Driver Circuit for Powering 2.5Watts LED Light

AC LED driver circuits are overly popular due to the advancement of High current white LEDs. We already made a Transformerless…

AC BULB Flashing and Blink Control Circuit using TRIAC and 555 Timer IC AC Lights Flashing and Blink Control Circuit Using 555 Timer and TRIAC

Sometimes, we might need an AC bulb flasher circuit that can blink a series of bulbs in a particular time interval for…

AC Fan Speed Control using Arduino and TRIAC AC Fan Speed Control using Arduino and TRIAC

WARNING!! The circuit diagram discussed in this project is only for educational purposes. Be advised that working with 220V AC…

Induction Motor Working Principle Induction Motor Working Principle- Single Phase and Three Phase Induction Motor

The induction motor is an A.C electrical machine that converts electrical energy into mechanical energy. Induction motor is…

Power Transformer What is Power Transformer and How does it work?

In some of our previous articles we have discussed about the basics of the transformer and its different types. One of the…