hi,
        I just begin programming pic.  I have question about rc servo, motor and
sensor.  Do you know where can I find above items for cheap price?  Cost is
my most important factor.
        I am also wondering what kind of above items I should use.  I am just
planning to build a little car that can detect object and avoid to collide
with it and find a way around the object.  The main component of my car are
just rc servo, motor, sensor, a regular(2"x6") breadboard(don't plan to do
soldering my 16F84 for now)and chip;  so should not weight too much.
        Also, I am wondering if I have to use seperate chips for each component.
        Do you know if there are any sample code and circuit for controller moto
r,
sensor and rc servo that I can read as reference?

thanks. bye.