Programmable Plotter Drawing Robot Kit with Arduino Uno + Stepper Motor
Programmable CoreXY Drawing Robot Kit with Arduino Uno: Plot Vector Artworks with Precision
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Plot large-scale vector art with a belt-driven CoreXY motion system you assemble and calibrate yourself. This kit transforms digital SVG designs into precise pen plots on paper, cardboard, or fabric—ideal for generative art, PCB layout etch stencils, or automated calligraphy. Skip the guesswork of sourcing parts individually; everything arrives pre‑validated for GRBL-based plotting, with a build companion that guides you through soldering, belt tensioning, and firmware tuning.
What You'll Build
A two-axis drawing robot that moves a pen across a flat surface, converting vector paths into physical strokes. You'll assemble linear rails, tension GT2 belts, and mount a pen holder with servo lift to achieve clean, continuous lines. The finished machine handles A3-sized sheets and repeats patterns with sub‑millimeter accuracy thanks to stepper‑based CoreXY kinematics.
What You'll Learn
- CoreXY kinematics and belt tensioning for precise XY motion
- Configuring GRBL firmware on Arduino Uno for CNC plotting
- Generating G‑code from SVG files using open‑source tools
- Soldering and assembling a linear‑rail‑guided drawing mechanism
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Uno R3 | 1 |
| NEMA 17 Stepper | 2 |
| A4988 Driver | 2 |
| CNC Shield V3 | 1 |
| SG90 Servo | 1 |
| GT2 Belt 2m | 2 |
| GT2 Pulley 20T | 4 |
| Linear Rail 500mm | 2 |
| 12V 3A PSU | 1 |
| 100nF Caps | 10 |
| M3 Bolts+Nuts | 30 |
| PCB Prototype Board | 2 |
| Pen Holder Mount | 1 |
| 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
Built for final-year B.Tech ECE/EEE students prototyping CNC machines, Smart India Hackathon hardware-track participants, and ATL Tinkering Lab mentors who need a reliable drawbot for workshops. Makers at IIT, NIT, VIT, or BITS Pilani with Arduino experience will find the advanced CoreXY assembly a challenging and rewarding way to master G‑code plotting. Artists exploring generative design also benefit from having every piece—down to the pen holder mount—in one box.
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 on your kit box to access the AI companion, which offers step‑by‑step troubleshooting tailored to this CoreXY plotter. You can also message us on WhatsApp for direct support.
Can this plotter draw on materials like fabric or wood?
Yes, the pen holder mount accepts pens, markers, or a light engraving tool. You can plot on paper, cardboard, fabric, and thin wood sheets, provided the surface is flat and the material fits the drawing area.
Do I need prior experience with GRBL or G-code?
Familiarity with Arduino and basic electronics helps, but the AI companion walks you through GRBL configuration and SVG‑to‑G‑code conversion. Some patience with micro‑stepping calibration will be required.
How do I create vector artwork for this plotter?
Design in Inkscape, Illustrator, or any SVG‑capable software, then use a G‑code post‑processor (like Inkscape's Gcodetools or LaserWeb) to generate toolpaths. The kit's build guidance includes a complete workflow tutorial.
CoreXY belt-drive plotter with GRBL firmware draws vector art from SVG files converted to G-code paths.
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.
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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