To learn electronics without going to college (no time, or money). Maybe some books, or electronic kits, etc. I really want to build a robot but don't know enough yet, so I'd like to learn all of the fundamentals then I could research the specifics. I'm thinking I'd like to learn stuff like servos, stepper motors, radar, gyroscopic balancing, logic circuits. Then stuff like computer interfacing and simple programming. I have a lot of ideas I'd like to try but not the knowledge to try them.