> At the risk of dragging this OT thread out a little further, I have a tech > question. I need to order a number of converter boxes to use as emergency > alert system (EAS) receivers (just using the left/right audio outputs, > don't > care about video). I need to find boxes that will power up automatically, > i.e. if there is a power failure, I need to make sure the box comes "on" > automatically when power is restored, and that it's on the same channel it > was on prior to the power failure. I'm guessing most converters have > "soft" > power switches, and probably most don't remember what state they were in > after a power failure (i.e. on or off), but maybe some remember which > channel they were on. Anyone know of any boxes that meet the above two > requirements?
Jeff, you can do that with a $3 microcontroller easily. PVT me if you need some help.