Use of a room heater at night in winters can cause sleepless nights, dry skin, and allergy. Worse, it can prove a health hazard due to increase in level of ...

An Electrical Service Panel or a Circuit Breaker Panel is an important part of every residential electrical system. It takes in the AC Mains supply coming ...

Ground Fault Circuit Interrupter or GFCI is a very useful electrical device that can save lives. Electric shock is a major cause of injuries (sometimes ...

Here, we discuss one of the great, open-source circuit and PCB design programs that can help both beginners and professionals in their journey to make quick ...

The sine wave is a smooth waveform that oscillates (moves above and below zero periodically) as shown on the RHS of Fig. 1. This kind of wave pattern often ...