Question about little8
March 29, 2008
Your site inspired me to try my hand at creating a small robot. It's something i've always wanted to do but never knew where to start.
I took a look at your little8 project and decided to give it a shot. I bought all the parts and got them in the mail today. I have it all built and wired up but i'm having a problem with one of the pin connections.
I have my left motor hooked up to pins 2 and 4. My right motor is hooked to pins 0 and 1.
When I issue the command 'high 0 low 1' the motor doesn't do anything at all. Command 'high 1 low 0' drives the motor forward, so i know the motor is working. If I switch the wires around from pins 1 and 0 and send 'high 1 low 0' the motor drives backwards... but 'high 0 low 1' still doesn't work.
I also cant seem to get a response from pin3:
if pin3 = 1 then
high 2 low 4
That doesn't do anything when i trigger the front bumpers.
Any suggestions for me?
Thanks for a great site!