Hi
I am now getting fed up soldering/de-soldering bits, and my breadboard works great - but some of my components dont fit in my breadboard - an example being relays.
I want to make a little box with 4 relays in it, using banana connectors for an input, output, and a common earth.
The circut that will be used is attached, i just wanted to know if I need to add anything due to the fact that the relays will be mounted remotely (up to 300mm) away from the signal.
The input will be direct from a pic (or similar) or other 5v source (will this circuit work with other voltages, would be ideal if it would operate from a 3v to mabey 12v input)
The output will be 12v
Will noise on the connecting lead cause problems and if so how can i combat it?
thanks