Parking Distance Sensor Kit v4 — Build a Real Car Parking Sensor with Arduino

Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.

This kit transforms an Arduino Uno R3 into a miniature parking sensor system just like those in modern cars. As you move an object closer to the HC-SR04 ultrasonic module, the buzzer beeps faster and the red LEDs flash — giving clear, real-time feedback. Perfect for young makers curious about how everyday automotive tech works, you’ll assemble a circuit that reacts to distance exactly like your family car’s reverse alert.

What You'll Build

You will assemble and program a distance-based alert system that mimics a car’s parking assist feature. The ultrasonic sensor measures the gap, and the passive buzzer changes its beep rate accordingly, while two red LEDs blink with increasing urgency as the object gets dangerously close. By the end, you’ll have a fully functional model you can demonstrate to friends and family.

What You'll Learn

• How to interface an HC-SR04 ultrasonic sensor with Arduino and read distance values.
• Programming conditional logic to map distance ranges to different buzzer tones and LED blink patterns.
• Using a breadboard to build reliable circuits without soldering, ideal for rapid prototyping.
• Debugging sensor data and fine-tuning thresholds for real-world accuracy.

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

This kit is perfect for beginners aged 5–15 exploring Arduino for the first time, as well as CBSE Class 11–12 students preparing for physics or computer science projects. B.Tech ECE and EEE freshers looking for a hands-on sensor integration demo will also find it useful. ATL tinkering labs and Smart India Hackathon participants can quickly prototype a real-world IoT alert system.

Built and Backed by Compoden

Every Compoden kit ships with an AI build companion trained on this exact project — accessible via a QR code on the box, with WhatsApp and email backup. We've spent 10 years building projects for makers, schools, and institutions across India. If a part fails because of a manufacturing defect, replace it free within 7 days.