How to Make Printed circuit boards
So you’ve designed a nice circuit and laid it out on your trusty breadboard. Time to move on and make a permanent version of it. You can always use stripboard and obtain a sloppy yet functional version of your circuit, or go all out and print your own circuit board. Homemade PCBs produce professional looking results without the overhead of dealing with a third party. An excellent option if you’re just making a few instances of your circuit.
This nice how-to shows you how to do that. Just make sure you dispose of the chemicals properly when you’re done. The sink isn’t an option here.
by Robert
"The distance is very far. I would have no doubt that you could control it from 100ft -200ft or more. ..."