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| ===ASSIGNEMENT N° 2 - VEHICLE, MODEL N° 1=== | ===ASSIGNEMENT N° 2 - VEHICLE, MODEL N° 1=== | ||
| For the second assignment we decided to built a kind of vehicle. One that should be able to move forwards, backwards and sidewards.  | |||
| Therefore we came up with the idea to use two motors with plastic wheels as our main device. The first model was able to move forwards and backwards depending on a photodiode and its changing resistance again depending light.  | |||
| You will need:  | |||
| 1x  | |||
| Double Pole Double Throw - Relay | |||
| TIP 127 | |||
| 741 Comparator | |||
| Photodiode | |||
| 2x | |||
| Battery | |||
| To improve:  | |||
| Apply a second photodiode to the breadboard so that it is possible to steer both of the wheels independent from each other. | |||
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