Build a Real Car Parking Sensor with the Distance Meter & Buzzer Kit

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

Ever wondered how your car's parking sensor warns you when you're too close? With this Arduino kit, you'll build your own distance meter that beeps faster as objects get nearer — just like the ones in vehicles. Perfect for young makers aged 5 to 15, this project introduces the HC-SR04 ultrasonic sensor and how sound waves can measure distance.

What You'll Build

You'll construct a device that displays distance on the Arduino serial monitor and triggers a buzzer whose beep frequency increases as an object approaches. Two red LEDs turn on when an object comes within a threshold, adding a visual warning. The entire project mimics a reverse parking sensor you can adapt for toy cars or room safety experiments.

What You'll Learn

• How ultrasonic sensors send and receive sound pulses to calculate distance
• Programming conditional logic in Arduino to control buzzer and LEDs based on sensor readings
• Reading and interpreting data from the serial monitor for real-time feedback
• Breadboard prototyping and making secure circuit connections without soldering

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

Designed for curious kids (age 5+), CBSE Class 6–10 students exploring STEM, and ATL Tinkering Labs. Also ideal for B.Tech first-year students in ECE/EEE who need a practical introduction to sensors and Arduino. Parents looking for screen-free, hands-on learning will appreciate the guided build that turns a simple concept into a functioning car parking sensor.

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.