Simple Simon writes “Simple but possibly useful to someone – I needed to switch on some devices whenever my PC was on so I use the 5VDC fed from the USB ports to turn on a relay.” – Link.
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USB switch
Simple Simon writes “Simple but possibly useful to someone – I needed to switch on some devices whenever my PC was on so I use the 5VDC fed from the USB ports to turn on a relay.” – Link.
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