ECE Lab Kit 22 CAN Bus Automotive Lab
Master CAN Bus Diagnostics with the Dual Arduino ECU Simulation Kit
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
This kit lets you build a dual-node CAN bus network using two Arduino Uno boards and MCP2515 controllers. You’ll transmit and receive diagnostic frames just like real automotive ECUs, displaying messages on a 16x2 LCD. Perfect for ECE and automotive engineering labs exploring in-vehicle communication protocols.
What You'll Build
By the end of this project, you will have a functioning CAN bus system with two Arduinos acting as separate ECUs. The transmitter ECU sends simulated diagnostic data such as engine RPM and coolant temperature, while the receiver ECU decodes and displays these frames on the LCD. The setup mirrors the OBD-II communication standard used in modern vehicles, giving you hands-on insight into automotive diagnostics.
What You'll Learn
- Program the MCP2515 CAN controller using Arduino libraries
- Understand CAN message structure (ID, DLC, data fields)
- Simulate multi-ECU communication and message filtering
- Interpret automotive diagnostic frames and display them on an LCD
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Uno R3 | 2 |
| MCP2515 CAN Module | 2 |
| 16x2 LCD | 1 |
| I2C Backpack | 1 |
| USB Cable | 2 |
| Half Breadboard | 2 |
| M-M Wires | 30 |
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 B.Tech ECE and automotive engineering students at IITs, NITs, VIT, and BITS Pilani undertaking embedded systems or automotive electronics coursework. It's also ideal for CBSE Class 11-12 students in ATL Tinkering Labs exploring automotive technology, and participants in Smart India Hackathon building vehicle diagnostics prototypes. If you're a lab instructor seeking a ready-to-deploy CAN bus experiment, this kit provides a complete classroom solution.
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 the box to chat with our AI companion trained on this exact project. For human support, message us on WhatsApp and our team will guide you within hours.
Can I use this kit for multiple student groups?
Yes, each kit is designed for a team of 2-3 students. You can reuse the components across semesters with our detailed lab manual and AI support.
Is this kit compatible with standard OBD-II diagnostic tools?
The MCP2515 modules communicate at 500 kbps, the standard for CAN bus. You can connect an OBD-II scanner to monitor messages, though the kit itself simulates ECU traffic.
What programming skills are required?
You'll need basic Arduino IDE familiarity. The AI companion provides the code, and we walk you through uploading it to both boards.
MCP2515 CAN module on two Arduinos simulate ECU communication — transmit and receive diagnostic frames.
What's in this kit
- Arduino Uno R3 x2
- MCP2515 CAN Module x2
- 16x2 LCD
- I2C Backpack
- USB Cable x2
- Half Breadboard x2
- M-M Wires x30
Ask Soldr above what you can build with this — it knows every Compoden kit this part appears in.
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