ElektroNeo / Adjustable-Wireless-Neuro-Stimulator-System

🧠 0-5.5mA adjustable wireless neurostimulator system made with PIC16F1713 and App Inventor.

Adjustable Wireless Neuro Stimulator System

This project is made for the Design Project lecture. With this system, you can control output current by using Android application which made with App Inventor.

Notes

• The maximum output current is 5.5mA.
• The maximum Pulse High, Pulse Low, and Working Time values on the application are 255.
• Current source and system power supplies must not share the same ground.

Used Microcontroller Features

In the software used PIC16F1713 microcontroller features listed below.

• DAC
• EUSART
• Timer0
• Interrupt

Components

• 1x PIC16F1713 Microcontroller
• 1x HC-06 Bluethoot Module
• 2x LMC6482IN Amplifier
• 1x L7805 5V Regulator
• 3x Screw Terminal
• +12V DC Power Supply (for the current source)
• +7V - +12V DC Power Supply or Battery (for the system)
• 2x 120 Ohm Resistor
• 2x 560 Ohm Resistor
• 3x 1k Ohm Resistor
• 2x 330 Ohm Resistor
• 2x 10uF Capacitor
• 2x Red LED
• 1x Green LED
• Others (Button, pin header, switch)

App

Disconnected App	Connected App

Schematic

3D Design

Product