The full wave phase control circuit below was found in a RCA power circuits book from 1969. The load is placed in series with the AC line and the four diodes provide a full wave rectified voltage to ...

We see a lot of traffic on the tips line with projects that cover old ground but do so in an instructive way, giving us insight into the basics of electronics. Sure, commercial versions of this ...

Our homes are becoming increasingly smart, and at the heart of these intelligent setups is the unassuming light bulb. For those of us who have them, these smart bulbs have changed the way we light our ...

Bajaj Electricals Ltd, one of country’s trusted names in terms of electrical home and kitchen appliances have come up with its all new Bajaj Corona 3 step LED dimmer bulbs. The product is innovative ...

They’re consistently popular with the readers, which is admittedly part of my (and EDN’s) motivation to continue doing them. But I personally also find them fascinating; inevitably I come across at ...