Mandelbrot Set Zoomer on TFT Kit with Arduino Mega
Open this project in the Soldr app → What is Soldr.ai → wiring, code and test steps for exactly these parts
Mandelbrot Set Zoomer on TFT Kit with Arduino Mega — an intermediate-level kit for teens.
Arduino Mandelbrot Fractal Explorer Kit — Build Your Own Infinite Zoom Machine
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 1-5 days.
You will assemble a handheld device that lets you dive endlessly into the Mandelbrot set’s infinite complexity. Pan across the iconic shape with a joystick, zoom in or out with a potentiometer, and watch as each pixel’s colour reveals the number of iterations before the function escapes. This build bridges art, mathematics, and embedded programming — perfect for students, makers, and anyone fascinated by what code can draw.
What You'll Build
A pocket-sized fractal explorer: the Arduino Mega drives a 2.4-inch TFT screen that paints the Mandelbrot set pixel by pixel. The dual-axis joystick shifts the view window, the potentiometer controls zoom depth, and your code maps iteration counts to a vivid, real-time colour palette. The result is a tactile, interactive instrument that renders one of mathematics’ most mesmerising objects.
What You'll Learn
- Write Arduino code for TFT displays using the ILI9341 library
- Understand complex plane mapping and Mandelbrot set iteration formulas
- Read analog inputs from a joystick and potentiometer to control real-time graphics
- Implement colour mapping algorithms to visualise iteration data artistically
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Mega 2560 | 1 |
| 2.4in TFT ILI9341 | 1 |
| Dual-Axis Joystick | 1 |
| 10kΩ Potentiometer | 1 |
| 10kΩ Resistors | 5 |
| 100nF Caps | 5 |
| 400-pt Breadboard | 1 |
| M-M Wires | 25 |
| 9V Battery Snap | 1 |
Why Buy This Kit Instead of Sourcing Parts Separately
| Factor | Sourcing Separately | Compoden Kit |
|---|---|---|
| Compatibility checks | You verify TFT library, joystick wiring, and power stability yourself | Pre-tested as a system: TFT, Mega, joystick, and potentiometer all work together reliably |
| Build support | Scattered Arduino forums and separate datasheets | AI companion trained on this exact project, with step-by-step colour mapping and pan-zoom logic |
| Time to first working build | Days of debugging wiring, library conflicts, and iteration maths | Hours, with every pixel-placing line explained and tested |
| Shipping coordination | Multiple sellers, multiple delays | One shipment from Bengaluru in 3-5 days |
Who This Kit Is For
Designed for CBSE Class 11-12 students exploring computational mathematics, B.Tech electronics undergraduates seeking a compelling graphics project, and ATL Tinkering Lab innovators. If fractals have ever sparked your curiosity or you need a standout hackathon demo, this kit turns abstract math into tangible, interactive art — no soldering required.
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?
Every kit includes a QR-code access to our AI build companion, pre-trained on this exact Mandelbrot project. You can also reach our team via WhatsApp for direct guidance.
Do I need prior experience with Arduino or mathematics?
Basic Arduino familiarity is helpful but not mandatory — our guide walks you through every line of code. A conceptual grasp of complex numbers at a high-school level (a+bi) is enough; we explain the Mandelbrot iteration clearly.
Can I extend this kit to other fractal types?
Absolutely. Once you understand the pixel-to-complex mapping, you can adapt the code for Julia sets, Burningship, or other iterative functions. The kit’s hardware is flexible.
Is the display bright enough for classroom demos?
The 2.4-inch TFT with ILI9341 provides crisp, vibrant colours. It’s best viewed up close, ideal for individual exploration or small-group demonstrations.
2.4in TFT renders Mandelbrot set fractal. Joystick pans, potentiometer zooms. Colour-mapped iteration.
What's in this kit
- Arduino Mega 2560
- 2.4in TFT ILI9341
- Dual-Axis Joystick
- 10kΩ Potentiometer
- 10kΩ Resistors x5
- 100nF Caps x5
- 400-pt Breadboard
- M-M Wires x25
- 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 1-5 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