You are a beginner. Do read http://www.voti.nl/swp [piclisters: anything compateable but more up-to-date?] > This is great, but as soon as I pull the pic out and put it > in a breadboard, > i don't know what to do next. I know where to hook up the > power and what > voltage (I think) but I dont know how to hook up the switches > and led's > because I can't seem to get things to work. I assume you can get the circuit diagram of the velleman kit, so you can copy it on your breadboard? > The next step after that, is I want to know how to detect > different voltages > in my input pins. I was hoping on making a little robot the > would follow a > little infrared led emitter. I figured I would put 2 > recievers on my robot, > and whichever indicated it saw the most infrared light, the > robot would turn > in that direction. Start modest, with digital inputs. Maybe try a line follower, check http:/www.voti.nl/stepbot for inspiration. Wouter van Ooijen -- ------------------------------------------- Van Ooijen Technische Informatica: www.voti.nl consultancy, development, PICmicro products docent Hogeschool van Utrecht: www.voti.nl/hvu -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist