In this tutorial, we will learn how to make Arduino ultrasonic parking assistant, using hc-sr04 ultrasonic sensor with simulation.
Circuit Diagram:
Components Used:
| Name | Quantity | Component |
|---|---|---|
| U1 | 1 | Arduino Uno R3 |
| PIEZO1 | 1 | Piezo |
| D1 | 1 | Red LED |
| D2 | 1 | Yellow LED |
| D3 | 1 | Green LED |
| DIST1 | 1 | Ultrasonic Distance Sensor |
| R1 R2 R3 |
3 | 100 Ω Resistor |
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