Sport Form Coach Kit with ESP32 + Sensor
Sport Form Coach Kit with ESP32 & Sensors — Build AI Gesture Arm
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Build a wearable glove that reads your cricket bowling or tennis serve gestures, classifies them with an on-device AI model, and drives a 4‑DOF robotic arm to mirror each motion. Whether analyzing sport technique or prototyping a rehabilitation assistant, this kit puts an industrial‑grade sensor pipeline on your workbench.
What You'll Build
A sensor‑instrumented glove captures 6 distinct motion signatures using dual APDS9960 gesture and MPU6050 6‑axis IMU data. The ESP32‑S3 runs a TensorFlow Lite model trained to classify each gesture and commands a PCA9685‑driven 4‑axis servo arm to replicate the movement in real time — a complete feedback loop for sports coaching, physio monitoring, or human‑machine interface experiments.
What You'll Learn
- Fusing dual‑sensor data (APDS9960 gesture + MPU6050 6‑axis IMU) over I2C
- Capturing and labeling gesture samples to train a TensorFlow Lite classifier on the ESP32‑S3
- Driving a PCA9685‑controlled 4‑DOF servo arm for precise motion mirroring
- Deploying a complete edge AI pipeline from sensor to actuator on a microcontroller
Kit Contents
| Component | Quantity |
|---|---|
| ESP32-S3 Dev Board | 1 |
| APDS9960 Gesture Sensor | 1 |
| MPU6050 | 1 |
| PCA9685 Servo Driver | 1 |
| MG90S Servo | 4 |
| 5V 3A PSU | 1 |
| 4.7kΩ Resistors | 5 |
| 100nF Caps | 10 |
| 1000µF 25V Caps | 2 |
| PCB Prototype Board | 2 |
| Velcro Glove | 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
B.Tech ECE/EEE students building final‑year projects in embedded ML, Smart India Hackathon teams working on sports analytics, and CBSE Class 11‑12 ATL lab innovators exploring human‑machine interfaces. If you're preparing for a NIT/IIT robotics competition or prototyping a coaching wearable for athletes, this kit gives you the complete sensor‑to‑actuator stack.
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 to launch the AI companion, which guides you through each step. If you need human help, our WhatsApp support responds within hours.
Do I need prior experience with TensorFlow Lite or sensor fusion?
No. The AI build companion walks you through capturing training samples, running the Colab notebook to train the model, and flashing it to the ESP32‑S3. You'll learn the workflow hands‑on.
Can I adapt the glove for other sports besides the initial 6 gestures?
Absolutely. The gesture classes are defined by you during data collection. Record any motion — bowling, batting, discus throw — and the system learns that signature.
What if the servo arm doesn't mirror correctly after assembly?
Check the I2C wiring and power connection. The AI companion includes a diagnostic sequence to verify each servo channel and the PCA9685 address. WhatsApp support is available if you need further help.
Sports — APDS9960 + MPU6050 glove detects 6 gestures. ESP32-S3 TFLite model classifies gesture and drives 4-DOF servo arm.
What's in this kit
- ESP32-S3 Dev Board
- APDS9960 Gesture Sensor
- MPU6050
- PCA9685 Servo Driver
- MG90S Servo x4
- 5V 3A PSU
- 4.7kΩ Resistors x5
- 100nF Caps x10
- 1000µF 25V Caps x2
- PCB Prototype Board x2
- Velcro Glove
- Soldering Iron
- Solder Wire
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.
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