In this article we are basically learning one very easy and straight method how we can get or make 220V AC from just a small 12V DC battery or power […]
Mains 220V AC Voltage Stabilizer Circuit using Two Relays
In this article we’re going learn how we can create a two-relay, or two-stage, mains AC voltage stabilizer circuit. This handy little setup will help us control and regulate 220V […]
Mains AC Surge Protector Circuits
Power surges, those sudden spikes in voltage, can be a real headache for our electronics. But dont worry we can learn how to build a basic surge protector circuit to […]
Simple AC Voltage Indicator Circuit
A circuit described as the LED AC mains voltage level indicator may be used to monitor and show the current voltage status of any 220 V or 120 V mains […]
AC Grid Power Line Remote Control Circuit
The transmitter is directly connected to a power outlet, which also provides the necessary energy for its operation. By pressing the control button, the circuit generates a carrier frequency of […]
Phase Neutral AC Socket Outlet Tester Circuit
The most common phase testers show if an AC mains voltage is present at the wall output. They are typically known as the Live (L) connection. This useful AC mains […]