04-22-2013 09:50 PM - edited 04-22-2013 09:57 PM
the "flyback" circuit is exactly what you want....you could easily use a ttl ULN2003, which has the flyback diode built in and is less parts (no need for resistor and diode)
04-23-2013 02:21 AM
That easy eh? Wow. Would I need a specific model? I am seeing many different types as I search.
04-23-2013 08:16 AM