Spool Tech

R27-18200 H-Bridge

The H-Bridge is an electrical component that is used for motor control. It allows a DC electric motor to run in both directions.  click here for more information.


Arduino Diecimila

The Arduino microcontroller was used to control all electrical components. Click here for more information.


TIP-120

The TIP-120 is a transistor used to amplify output current from the microcontroller to a component. We used this transistor to control our divider motor. Click here for more information.


12-Volt DC motor

Standard 12-volt DC motor. Click here for more information.