I built this Arduino driven vehicle as my Electronics 30 major project. Code, images, and a schematic diagram are included above, and the full parts list is as follows:
| Component | Quantity | Info |
|---|---|---|
| Arduino Uno | 2 | Master Board, Minion Board |
| L298P Motor Driver Shield | 1 | Attaches to Minion Board; controls motors |
| Hobby Gear Motor | 4 | Moves the vehicle around |
| Ultrasonic Distance Sensor | 3 | Left, center, right sensors |
| Positional Micro Servo | 2 | Left and right servos; move left and right ultrasonic sensors |
| IR Sensor | 2 | Receives commands from remote |
| IR Remote | 1 | Used to send commands to vehicle |
| 16 x 2 I2C LCD Display | 1 | Displays information during operation (mode, direction) |
Additional schematic information can be found here: https://www.tinkercad.com/things/bboCvcPn62j