Arduino Ultrasonic Parking Sensor Kit - Build, Code, Measure
Arduino Uno Parking Distance Sensor Kit - Build Your Own Ultrasonic Distance Measurement System
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 wished you had a backup sensor for your car, but wanted to build it yourself? This kit lets you assemble a fully functional ultrasonic parking distance sensor with an Arduino Uno at its heart. Point the sensor at any object, and the OLED screen instantly displays the distance in centimetres, inches, and feet. Press the freeze button to lock the last reading - just like the real thing.
What You'll Build
You'll connect an HC-SR04 ultrasonic module to an Arduino Uno and a crisp 0.96-inch OLED display using a breadboard and jumper wires. Once programmed, the device measures distance using sound echoes and shows the value on the screen in real time. Mount it on a toy car or hold it in your hand - it's your personal digital measuring tape with parking smarts.
What You'll Learn
- How ultrasonic sound waves bounce back to calculate distance precisely
- Writing Arduino code to interface with the HC-SR04 sensor and I2C OLED
- Converting raw echo time into human-readable units (cm, inches, feet)
- Implementing a button-triggered freeze function to hold the last measurement
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Uno R3 | 1 |
| HC-SR04 | 1 |
| 0.96in OLED | 1 |
| Tactile Button | 1 |
| 10k? Resistors | 5 |
| 4.7k? Resistors | 5 |
| 400-pt Breadboard | 1 |
| M-M Wires | 20 |
| 9V Battery Snap | 1 |
Why Buy This Kit Instead of Sourcing Parts Separately
| Factor | Sourcing Separately | Compoden Kit |
|---|---|---|
| Compatibility checks | You verify every part | Pre-tested as a system |
| Build support | Forums and scattered tutorials | AI companion trained on this exact project |
| Time to first working build | Days of debugging | Hours, with step-by-step guidance |
| Shipping coordination | Multiple sellers, multiple delays | One shipment from Bengaluru in 3-5 days |
Who This Kit Is For
Young makers (ages 10-15) who want to graduate from blinking LEDs to real sensor projects will love this kit. Older students preparing for CBSE Class 11-12 physics practicals, ATL Tinkering Lab challenges, or even B.Tech ECE mini-projects will find it an ideal starting point. It's also perfect for Smart India Hackathon prototype builders needing a quick distance-sensing module.
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.
What if I get stuck during the build?
The AI companion walks you through every wiring step and code upload. If you still have trouble, WhatsApp us a photo and we'll guide you directly.
Do I need to solder anything?
No, all connections are made on the breadboard using jumper wires. No soldering iron required.
Can I measure distances beyond 4 meters?
The HC-SR04 works best up to 4 meters. Accuracy drops slightly beyond that, but you can tweak the code to experiment with longer ranges.
Is this kit suitable for a first-time Arduino user?
Absolutely. The instructions assume no prior coding experience, and the AI companion explains every line of code.
Parking - HC-SR04 measures distance. OLED shows cm, inches and feet. Freeze button stores last reading.
What's in this kit
- Arduino Uno R3
- HC-SR04
- 0.96in OLED
- Tactile Button
- 10k? Resistors x5
- 4.7k? Resistors x5
- 400-pt Breadboard
- M-M Wires x20
- 9V Battery Snap
Other projects you can build
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items