Page 112 - KEC Khaitan C8.2 Flipbook
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Step 3 Designing the Reverse Parking System
Tinkercad Design:
o Assemble the ultrasonic sensor, piezo buzzer, and three colored LEDs on a
breadboard using the Tinkercad platform.
o Use jumper wires to connect all components correctly to the Arduino Uno R3.
Figure 1: Tinkercad Circuit
Programming the System:
o Integrate ultrasonic sensor readings with buzzer feedback.
o Program the system for the following outputs:
Continuous beep - If an object is detected less than 10 cm away.
Intermittent beep - For objects between 10-30 cm.
No sound - For objects greater than 30 cm.
Sample Block code:
Figure 2 : Block Code
110 Premium Edition-VIII

