Safe Biphasic TENS/EMS Simulator with Arduino Nano Kit
Nano Nerve Stimulation Simulator Kit - Build a Biphasic TENS/EMS Waveform Generator with Arduino Nano
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 fully isolated biphasic current pulse generator on an Arduino Nano, replicating the electrical stimulation patterns used in TENS (Transcutaneous Electrical Nerve Stimulation) and EMS (Electrical Muscle Stimulation) devices. The output is optically isolated from the microcontroller, making it safe for simulation and measurement without risking damage to your development board or PC. Use it for academic research, biomedical engineering final-year projects, or prototyping health-tech devices for hackathons like Smart India Hackathon.
What You'll Build
You'll assemble a compact, battery-powered pulse generator with adjustable frequency and pulse width displayed on a 0.96-inch OLED screen. The system logs stimulation parameters in real time using an INA219 current sensor and ADS1115 high-precision ADC, with data timestamped by a DS3231 RTC. Perfect for analyzing biphasic waveforms or integrating into a larger medical device prototype where safety isolation is non-negotiable.
What You'll Learn
- Design isolated analog front-ends using the ISO7240C digital isolator
- Generate precise biphasic waveforms via Arduino PWM and MOSFET H-bridge
- Implement real-time current and voltage monitoring with INA219 and ADS1115
- Interface and log data with RTC and OLED for clinical simulation records
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Nano | 1 |
| ISO7240C Digital Isolator | 1 |
| IRF540N MOSFET | 2 |
| INA219 | 1 |
| ADS1115 ADC | 1 |
| DS3231 RTC | 1 |
| 0.96in OLED | 1 |
| 100nF Caps | 15 |
| PCB Prototype Board | 4 |
| 9V Battery Snap | 1 |
| Isolation Barrier | 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
This kit is designed for advanced engineering students and researchers-B.Tech ECE/EEE or Biomedical Engineering final-year students at IITs, NITs, VIT, or BITS Pilani working on health-tech dissertations. It also suits Smart India Hackathon teams prototyping medical devices, or early-stage hardware startups building TENS/EMS wearables. If you've completed basic Arduino projects and understand circuit isolation, this kit will challenge and empower you.
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?
The AI companion provides step-by-step guidance specific to this kit's wiring and code. You can also reach our support team via WhatsApp directly from the QR code.
Is it safe to connect this to human skin?
No. This kit is a simulator for educational and prototyping purposes only. The output is electrically isolated for measurement safety, but it is not medically certified and should never be used on humans or animals. Use saline solution or dummy loads for testing.
Can I modify the stimulation waveform pattern?
Absolutely. The Arduino Nano source code is fully open, allowing you to adjust pulse width, frequency, burst patterns, and biphasic balance. The AI companion can guide you through code modifications.
Does the kit include injection-molded enclosures or electrodes?
The kit includes an isolation barrier and PCB prototype boards for safe mounting. You will need to source your own electrodes if you intend to test with simulated tissue; we recommend standard TENS gel pads available through medical supply stores.
Biphasic current pulse generator on Nano simulates TENS/EMS waveforms. Fully isolated output for safety.
What's in this kit
- Arduino Nano
- ISO7240C Digital Isolator
- IRF540N MOSFET x2
- INA219
- ADS1115 ADC
- DS3231 RTC
- 0.96in OLED
- 100nF Caps x15
- PCB Prototype Board x4
- 9V Battery Snap
- Isolation Barrier
- 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