Author Archives: yunusi

Transformerless LED Sign Project

| 2009/04/04

Now I will say that what is going on E1. apartment blocks of text and drawing attention to the need to be more specific and asked me something like that. He is probably sitting in E1 block CAUTION Be careful is working with high voltage capacitor circuit connections Beware + – If you connect the…

Transformerless LED Light 20LEDs

| 2009/03/30

20 white LEDs connected in series circuit is formed. 220V. Pointing 310V AC current. DC (1.41X220), we obtain and the “220-volt Led Operation” in article 310-volt outlet using the account to be used’re placing stones resistance. My hands, I had a great saving bulb container I use it to mount and bore a sticker I…