290
edits
| Line 78: | Line 78: | ||
| ===ASSIGNEMENT N° 3 - VEHICLE, MODEL N° 1=== | ===ASSIGNEMENT N° 3 - VEHICLE, MODEL N° 1=== | ||
| [[File:Assignment3.jpg|608px]]  | |||
| ASTABLE 555 - RESISTORS as SWITCHES | |||
| VEHICLE, MODEL N° 2, DRAWING MACHINE | |||
| The basis for our third assignment was the previous one. Instead of the photodiode's resistance triggering the Double Pole Double Throw - Relay, we decided to only work with the common resistors and capacitors as our aim was to make the vehicle move in a certain rhythm. We added another Double Pole Double Throw - Relay, two 555 Timers and two TIP 122 to the breadboard. This allowed us to control both of the motors separately from each other. | |||
| You will need: | |||
| 2x | |||
| Double Pole Double Throw - Relay | |||
| TIP 122 | |||
| 555 Timer | |||
| 3x Battery | |||
| To improve:  | |||
| Add photodiodes so that you can influence the rhythm of the motors moving forwards/backwards permanently.  | |||
| <br><videoflash type=vimeo>101011710|610|340</videoflash> | <br><videoflash type=vimeo>101011710|610|340</videoflash> | ||
edits