Are there devices that allow you to control a mains socket from a USB port?
Thanks
Mr F
Control mains socket from USB Port?
Feb 02, 2009
7 Replies
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uncheap.
Anyone know if it would be feasible to replicate the functionality of one of the remote control systems (e.g. Domia Lite - which operates at
433.92 MHz) using a computer plus something or other?I'd hazard a guess that might be the most economical way of doing what you ask, if it fits the bill and can be done.
lots of ways to connect a main capable relay to a PIC and do it that way.
There are a number of X10 products which could do this. Computer interface is normally via a serial port, but I think I've seen USB versions too.
Depends exactly what you want to do but these may suite and are cheaper than some.
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And it's just as easy to connect the PIC to USB using one of the FTDI chips.
MBQ
CPC had a special offer on a Vellerman kit which had loads of in/out ports including some with onboard relays that could handle mains. Used the parallel port, though. Supplied with a variety of software for different apps like lighting control, etc. Dunno if they have any left. I got one and it works very well - just haven't decided what to use it for yet. ;-)
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