You should tried to place a resistor on the emitter of your transistor and your output will be between the emitter and the resistor. I will tried to have a common ground between the micro controller and the christmas light circuits. I am still a students but give it a shot...hope it will help.
Hi everybody,<br>
I am new to this web sites and i am looking to find a sites where we can go and do a search to find parts that may be available from other plant or different suppliers. Something like a huge database where you can enter the information on the spare parts needed and basically...
