mircemk| Quantity | Component name | |
| 1 | × | Arduino Nano R3 |
| 1 | × | SG90 Micro-servo moto |
| 1 | × | Ultrasonic Sensor - HC-SR04 |
| 1 | × | TFT display 240 x 320 ILI9341 driver chip |
| 5 | × | Resistor, 2.2 kohm |
| 5 | × | Resistor, 3.3 kohm |
DIY Arduino ultrasonic Sonar - Radar on TFT displa
This is a very simple, easy to make, visually effective, and self-contained device intended for both beginners and more advanced DIYers.