Generative Art OLED Oscilloscope Kit with Arduino Mega + LED
Turn Everyday Sound into Generative OLED Art with Arduino Mega
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Capture the invisible dance of sound. This kit transforms a simple microphone module into a tool for live waveform and Lissajous pattern generation, displayed on a crisp OLED – no oscilloscope required. With the MAX9814 mic sampling at 5 kHz and the processing muscle of an Arduino Mega, your everyday audio becomes a canvas for evolving generative art.
What You'll Build
You’ll assemble a portable device that samples audio through a high‑gain electret microphone amplifier, processes the signal with the Mega’s ATmega2560, and paints real‑time patterns on the 0.96‑inch OLED: scrolling waveforms, rotating Lissajous curves that shift with harmonic relationships, and abstract visuals that respond to voice, music, or ambient noise. The finished unit runs on a 9V battery and fits in your palm.
What You'll Learn
- Configuring the MAX9814 microphone preamplifier for clean audio capture at 5 kHz without clipping.
- Programming fast analog reads and ring‑buffer management on the Arduino Mega to avoid aliasing.
- Rendering graphics on a monochrome OLED via the SSD1306 library, including pixel‑level drawing for smooth animations.
- Applying the math of Lissajous figures (x = A sin(at+δ), y = B sin(bt)) to create generative art that reacts to input signals.
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Mega 2560 | 1 |
| MAX9814 Microphone Amplifier Module | 1 |
| 0.96 inch OLED Display (128x64, I2C) | 1 |
| 10kΩ Resistors (1/4W) | 5 |
| 100nF Ceramic Capacitors | 10 |
| PCB Prototype Board | 1 |
| 830‑point Breadboard | 1 |
| 9V Battery Snap Connector | 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 advanced kit is designed for engineering undergraduates (B.Tech ECE, EEE, or CSE) tackling signal processing projects, participants of Smart India Hackathon building interactive audio installations, and creative coders exploring generative art with hardware. If you have prior experience with Arduino programming and basic electronics assembly, you’re ready to dive in.
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?
Scan the QR code inside the box to chat with our AI companion trained on the Generative Art Oscilloscope project. If you need human help, WhatsApp us — we’ll guide you through the next steps.
Can I use this kit to measure frequency or display pure Lissajous patterns?
Yes. The included software lets you toggle between waveform mode (like a basic oscilloscope) and Lissajous art mode. Inject a sine wave from a phone or function generator to see classic phase‑difference curves.
Does this work as a portable device?
Absolutely. The circuit runs on a 9V battery, and the OLED and microphone draw low power. You can build it on the breadboard or transfer to the prototype board for a permanent pocket‑sized instrument.
Can I modify the generative patterns?
Of course. The Arduino sketch is open source. Change the mapping functions, introduce random parameters, or add an accelerometer to control the art with motion — the code is yours to extend.
MAX9814 mic samples audio waveform at 5kHz. OLED draws real-time Lissajous figures and waveform art.
What's in this kit
Choose your assembly option:
- Soldering Kit — 25W soldering iron, 60/40 solder wire, flux, and small perfboard for permanent assembly.
- Breadboard Combo — 800-point full-size breadboard with 65-piece jumper wire pack for solderless prototyping.
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