Build a Wireless Prosthetic Hand with Arduino Nano — Smart Lock 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.

Imagine controlling a robotic hand just by flexing your own fingers — a true bionic extension of your body. With the Smart Lock Kit, you’ll build a wireless glove-to-prosthetic system that translates flex sensor readings into precise servo movements for five prosthetic fingers. This isn’t a simple remote controller; it’s a biomechatronic interface that mirrors your natural hand gestures in real time over Bluetooth.

What You'll Build

A fully wearable sensor glove paired with a 3D-printed finger module that moves in real time as you curl your fingers. Each flex sensor detects bend angle, the glove-side Arduino Nano processes the analog signals, and a pair of HC-05 Bluetooth modules transmits the mapped positions to five SG90 servos driving articulated finger links. The result is a responsive, wireless prosthetic hand that opens and closes in sync with your own movement.

What You'll Learn

• Mapping analog flex sensor signals to precise servo angles for multi‑finger control
• Establishing stable Bluetooth serial communication between two Arduino Nano boards
• Soldering and assembling a compact PCB prototype board for a wearable electronics project
• Calibrating a multi-channel bionic system for proportional, lag‑free movement

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

This advanced kit is designed for B.Tech ECE, EEE, and Mechanical engineering students tackling biomedical or robotics projects. It fits perfectly into Smart India Hackathon prototypes, IIT/NIT/VIT/BITS capstone work, and ATL Tinkering Labs pushing into assistive technology. If you’ve already worked with Arduino and want to explore wireless bionic control, the Smart Lock Kit gives you everything you need to build a fully articulated prosthetic finger system.

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.

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.