H!,
I was thinking about an automatic switch to switch-off the DTH Set-top Box(RECEIVER), when i switch the TV off. The point here is that the receiver uses 50W of electricity, and it'll be ON all the time. So i need to design a Current Sensing Device that automatically switches ON/OFF the receiver based on TV.
yep, that time is okay, it boots-up withing 1/2 a minute.
@4pyros
IMG]http://static.electro-tech-online.com/imgcache/11154-bits-b0006pudqk-1-lg.jpg[/IMG
Hi, that is nice. But wats inside that?, how that works? Moreover, i want to make it on my own.