I need help with the schematic for my circuit so that I can then etch a prototype. I would also like to share on this forum my progress and updates as I go along. Simple on off circuit with 1 single led, 6 volts power supply, max for led is 1000 ma and 3.5 volts forward max as well. I want to use a simple tactile switch as an on off switch. I bought all parts for circuit and all materials needed and then found out yhat I needed a micro processor to keep light turned on and also an extra resistor for micro processor I'm sure. This is where I am stuck. What type of micro processor do I need. After that I can figure out what size resistors to get and then voila I can get to making a schematic (possibly with whomever it may concern's help). And then etching my first circuit board.