Stumbled on these pic based timing control boards on ebay;
http://www.ebay.ca/itm/12V-LED-Home-...QAAOSwiYFXI2yA
http://www.ebay.com/itm/12V-Digital-...item1eb39526e8
Both a bit different, one seems to be simple trigger based input, and separate output, the other a bit more versatile in hookup choices. But the key for cornering lamps is, they have the option to latch with a triggered input, and stay latched for a user defined period of time after the trigger signal is removed. Which, if they remain on with multiple trigger events during the on-time would make it a cheap replacement retrofit for no longer functioning cornering lamp relays.
Alex.
http://www.ebay.ca/itm/12V-LED-Home-...QAAOSwiYFXI2yA
http://www.ebay.com/itm/12V-Digital-...item1eb39526e8
Both a bit different, one seems to be simple trigger based input, and separate output, the other a bit more versatile in hookup choices. But the key for cornering lamps is, they have the option to latch with a triggered input, and stay latched for a user defined period of time after the trigger signal is removed. Which, if they remain on with multiple trigger events during the on-time would make it a cheap replacement retrofit for no longer functioning cornering lamp relays.
Alex.
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