AI Portrait Sketch Generator Display Variant 27 Kit with ESP32
ESP32 AI Portrait Sketch Generator Kit: Turn Selfies into Hand-Drawn Art
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 a face with the ESP32-CAM, send it to the Anthropic Claude API for an SVG sketch, and watch as two NEMA 17 steppers drive a pen plotter to draw the portrait on paper. This kit blends embedded hardware, cloud AI, and precision motion control into one mesmerizing art project.
What You'll Build
You’ll assemble a fully functional AI-powered portrait sketch generator that takes a photo, converts it to an artistic line drawing via Claude’s image-to-SVG capability, and renders it in ink on paper. The final machine uses a fixed camera and a moving pen carriage, delivering gallery-worthy results you can frame or iterate for live events.
What You'll Learn
- Interface ESP32-CAM and capture images using I2S and DMA without frame drops
- Call REST APIs over Wi-Fi to obtain AI-generated SVG paths from the Anthropic API
- Convert SVG coordinates to G-code and home a CNC pen plotter with limit switches
- Control stepper motors with A4988 drivers and GRBL firmware on the CNC Shield V3
Kit Contents
| Component | Quantity |
|---|---|
| ESP32-CAM | 1 |
| FTDI Programmer | 1 |
| NEMA 17 Stepper | 2 |
| A4988 Driver | 2 |
| SG90 Servo | 1 |
| CNC Shield V3 | 1 |
| 12V 3A PSU | 1 |
| GT2 Belt 1m | 2 |
| GT2 Pulley | 2 |
| Linear Rail 400mm | 2 |
| PCB Prototype Board | 2 |
| M3 Bolts+Nuts | 20 |
| Soldering Iron | 1 |
| Solder Wire | 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 designed for seasoned makers and engineering students—B.Tech ECE/EEE final-year project seekers, Smart India Hackathon participants, and hobbyists at makerspaces in IITs, NITs, VIT, or Bengaluru’s art-tech communities. It also suits educators running creative robotics workshops or artists exploring generative art with electronics.
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?
Our AI companion walks you through each step, and you can connect with our support team on WhatsApp for live troubleshooting.
Do I need an API key for Anthropic Claude?
Yes, you’ll need a paid Anthropic API key. We guide you on setting up the endpoint and billing, with sample code for the sketch conversion call.
What paper and pen work best for the plotter?
The kit works with most smooth A4 drawing paper and fine-liner pens (0.5 mm or less). We include recommendations for achieving gallery-quality line art without bleeding.
Can I modify the sketch style?
Absolutely. The SVG returned by Claude can be styled by adjusting the prompt parameters. You can request crosshatching, single-line art, or simplified contours—the AI companion shows how.
ESP32-CAM captures face, sends to Anthropic API, returns SVG sketch, stepper plotter draws it on paper.
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