This is a simple blinking led circuit powered from 220V that can be used to mark special places or ... I love all about electronics, circuit diagrams and crazy projects that can help us achieve almost ...

In recent years, transparent LED screens have become a focus of efforts to make flexible video displays using substrates like glass and clear plastic. Such screens are made from networks of highly ...

You can use a LED at 220V by having a capacitor in series in order to limit the current. The advantage is that the capacitor will not heat up! The role of the zener diode is to protect the LED from ...