$50 Robot question (DC Motor, instead of Servo)

[extreme.aly]

i saw in the image that there are three wires in a servo and a dc motor has two... so where should i put the two wires if i'm not using a servo??

let me guess...do i put the black wire in GND and the other in PD1 (marked as green dot in the tutorial) and in PD0 (marked as yellow dot in the tutorial) for other motor???

[Admin]

http://www.societyofrobots.com/robotforum/index.php?topic=1684.msg11158#msg11158
http://www.societyofrobots.com/robotforum/index.php?topic=356.0
http://www.societyofrobots.com/actuators_dcmotors.shtml
http://www.societyofrobots.com/actuators_servos.shtml