Hey I build this robot which works for me and sometimes it gives me problems. I'm using PIC16F628 with 2 futaba standard motors and a 9v batt . So would anybody give me an advice or any suggestion if I'm doing the right thiung or not. The connections are like this, power pin connected directly to 9v, mclear pin directly too, servos too are connected directly and I have a speaker too 8 ohm which is connected directly to the 9v.
So I dont know whether there are places that I need resistors and other components. I wish I had the schematic.
So I dont know whether there are places that I need resistors and other components. I wish I had the schematic.