DCMotorControl in Arduino Playground

Warning: the schematic for this project is incorrect. Ask about it in the forum before attempting to build!

So I am asking... Thank you.


Link: Arduino Playground - DCMotorControl

i just blew a relay... please help.

OK, I put that note on there! The diagram is wrong in the area around the pot and the area around the relay.

Connect the pot from 5V (Vcc) to Ground (Gnd) with the wiper (arrow) going to the Arduino's Analog input 0. The 1k resistor is not required.

As for the relay, do not connect it to the Arduino's Pin 11, as shown. Use this circuit: