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→Moving a solenoid
Use the same high-current load driver circuit (with TIP120) from earlier labs. The diagram below, substituting the Solenoid for the lamp in the diagram below. Also, you will need to hook up external power, +12V instead of +5V to drive the solenoid.
[[Image:Lamp_fader.png]] [[Image:Solenoid_control.jpg|300px]]
== Moving a Servo ==
