Escape Velocity Calculator Kit with Arduino Uno + LED
Arduino Escape Velocity Calculator Kit – Explore Orbital Mechanics with OLED & Buttons
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Have you ever wondered how fast a rocket needs to travel to break free from Earth's gravity? With this kit, you'll build a pocket calculator that instantly shows the escape velocity, surface gravity, and radius for any planet in our solar system. Just press a button, and the OLED screen reveals the physics behind spaceflight—perfect for young astronauts and budding engineers.
What You'll Build
Assemble a hand-held device with three buttons that lets you scroll through planets. The OLED displays the selected planet’s escape velocity (in km/s), surface gravity (relative to Earth), and radius. The whole circuit fits on a breadboard, powered by a 9V battery, so you can carry your space data calculator anywhere.
What You'll Learn
- How to read digital inputs from tactile push-buttons on Arduino
- Displaying custom text and numeric data on a 0.96-inch OLED screen using I2C
- Understanding orbital mechanics: what escape velocity means and how it varies across planets
- Mapping data arrays in Arduino code to create a multi-planet reference tool
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Uno R3 | 1 |
| 0.96in OLED | 1 |
| Tactile Button | 3 |
| 10kΩ Resistors | 5 |
| 400-pt Breadboard | 1 |
| M-M Wires | 15 |
| 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
This kit is perfect for students from Class 6 to 10 working on CBSE science projects, ATL Tinkering Lab challenges, or space-themed exhibitions. It’s also great for young astronomy clubs and curious kids who want to understand the science behind rockets—no prior coding experience needed. Teachers can use it as a hands-on demo for orbital mechanics in a fun, interactive way.
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, we replace it free within 7 days.
What if I get stuck during the build?
Scan the QR code to chat with our AI companion trained on this exact kit. It will guide you through wiring, code debugging, and planet data. You can also reach us on WhatsApp for a human mentor.
Can I add more planets or features to the calculator?
Absolutely! Once you understand how the Arduino stores planet data arrays, you can modify the code to include moons or exoplanets—our AI companion can help you extend the project.
Do I need to install any software to program the Arduino?
Yes, you'll need a USB cable (not included—use a standard phone charger cable) and the free Arduino IDE installed on any Windows, Mac, or Linux laptop. The kit includes all the step-by-step code and wiring instructions.
Is any soldering required?
No soldering needed. Everything connects on the breadboard with jumper wires, making it safe and reusable for other projects.
Button inputs planet name from list. OLED shows escape velocity, surface gravity and radius.
What's in this kit
- Arduino Uno R3
- 0.96in OLED
- Tactile Button x3
- 10kΩ Resistors x5
- 400-pt Breadboard
- M-M Wires x15
- 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