ranging device
i got the servo working finally, although i couldn't get the port addressing to work from tom igoes code example. just allot of repeat typing. it runs off of 12 volts and sinks about 250mA under a load so if i use a battery it won't be running for that long. ill have to think about that i am using a hbridge right now i can't decide if i need the enable pin or if i should switch to a darlington array for easier wiring.