Robotic Exoskeleton Shoulder Assist Kit with ESP32 + MPU6050
Reduce Overhead Work Strain with This ESP32-Powered Shoulder Exoskeleton 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.
Assembly line workers, warehouse staff, or anyone performing tasks above shoulder height knows the strain that builds up. This kit lets you build a lightweight exoskeleton that senses your shoulder movement via dual MPU6050 IMUs and actively assists with two MG996R servo motors, reducing fatigue and risk of injury. No prior wearable robotics experience required – just a willingness to solder and assemble a pre-designed 3D-printed frame.
What You'll Build
You'll construct a functional shoulder-assist exoskeleton that straps onto your upper arm and torso. When the IMU detects an upward lift, the MG996R servo applies torque through a lever mechanism, boosting your natural motion. The system uses force-sensitive resistors to detect intent and adjust assistance, making overhead tasks feel nearly weightless.
What You'll Learn
- Calibrating and fusing dual MPU6050 IMUs for real-time shoulder angle detection
- Programming an ESP32 to read FSR pressure sensors and control servo torque via PCA9685
- Implementing a closed-loop control algorithm for smooth, proportional assistive force
- Building and optimising a wearable mechanical frame with 3D-printed components
Kit Contents
| Component | Quantity |
|---|---|
| ESP32 Dev Board | 1 |
| MPU6050 | 2 |
| MG996R Servo | 2 |
| PCA9685 Driver | 1 |
| FSR 402 | 2 |
| LM2596 Buck Converter | 1 |
| 7.4V LiPo 2000mAh | 1 |
| XT60 Connector | 1 |
| 100nF Caps | 10 |
| PCB Prototype Board | 3 |
| 3D Printed Frame | 1 |
| Velcro Straps | 4 |
| 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 ideal for B.Tech final-year students in ECE, EEE, or mechatronics at IITs, NITs, and VIT who want a standout project in wearable robotics. It's equally suited for industrial design researchers exploring assistive devices for factory workers, and for participants in the Smart India Hackathon tackling occupational health challenges. If you're comfortable with soldering and basic ESP32 programming, you're ready to build.
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 access the AI companion trained on this exact project. If you need human help, our support team is available on WhatsApp—just send a photo of your setup.
Can I adjust how much force the exoskeleton applies?
Absolutely. The control code lets you scale the servo torque output via a potentiometer mapped to the FSR readings, so you can tune from gentle assistance to maximum boost for heavier overhead loads.
Is the 3D printed frame included, or do I need my own printer?
The kit includes a pre-printed frame in PLA, ready to assemble. If you ever need a replacement, the STL files are available via the AI companion.
Does this exoskeleton only work for shoulder elevation or other movements too?
This version is optimized for shoulder abduction and flexion (overhead lifts). The dual IMU setup is flexible enough that you can reprogram it for other single-axis assist motions like elbow or knee with minor code changes.
Two MG996R servos with IMU feedback assist shoulder elevation for repetitive overhead work.
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