Potentiostat

I2BL potentiostat library and project.

Goals

1. Create a library to easily program simple potentiostats for various voltammetry methods.
2. Create a collection of tools to develop future potentiostats.
3. Create a simulation suite to visualize and validate design decisions.

Simulations

Go to the README.md in CAD/LTSpice folder.

Tools

Go to the tools folder for a complete collection.

CPE Models

Generate RC Train models of CPE elements to simulate how the readout circuit responds.

PWL Voltammetry

Generate PWL files to pass into a voltage source to act as the DAC.

Usage

# submodules are used in this repository for third party libraries
git clone --recurse-submodules git@github.com:ryanchaiyakul/potentiostat.git

1. Open the project in VS Code with the PlatformIO extension installed.
2. Connect the Potentiostat to your computer by USB.
3. Navigate to the PlatformIO panel and click "Upload" or use the Command Palette (CNTL + SHIFT + P) and select "Upload".
4. Use the Serial Monitor in the terminal bar and select the baudrate of 230400.

Features

• Differential Pulse Voltammetry
• Square Wave Voltammetry
• Cyclic Voltammetry
• 300+ Hz SWV
• OTA Configuration
• EEPROM Persistent Configuration
• BLE Integration
• Simple "Debug" Mode
• Complete Analytics in "Debug" Mode
• Unit Testing Suite

Development Guide

Create a valid class that inherits from Voltammetry defined in Voltammetry.h.