Introduction

.. image:: https://readthedocs.org/projects/adafruit-circuitpython-tla202x/badge/?version=latest :target: https://docs.circuitpython.org/projects/tla202x/en/latest/ :alt: Documentation Status

.. image:: https://raw.githubusercontent.com/adafruit/Adafruit_CircuitPython_Bundle/main/badges/adafruit_discord.svg :target: https://adafru.it/discord :alt: Discord

.. image:: https://github.com/adafruit/Adafruit_CircuitPython_TLA202x/workflows/Build%20CI/badge.svg :target: https://github.com/adafruit/Adafruit_CircuitPython_TLA202x/actions :alt: Build Status

.. image:: https://img.shields.io/badge/code%20style-black-000000.svg :target: https://github.com/psf/black :alt: Code Style: Black

Library for the TI TLA202x 12-bit ADCs

Dependencies

This driver depends on:

• Adafruit CircuitPython <https://github.com/adafruit/circuitpython>_
• Bus Device <https://github.com/adafruit/Adafruit_CircuitPython_BusDevice>_
• Register <https://github.com/adafruit/Adafruit_CircuitPython_Register>_

Please ensure all dependencies are available on the CircuitPython filesystem. This is easily achieved by downloading the Adafruit library and driver bundle <https://circuitpython.org/libraries>_.

Installing from PyPI

On supported GNU/Linux systems like the Raspberry Pi, you can install the driver locally from PyPI <https://pypi.org/project/adafruit-circuitpython-tla202x/>_. To install for current user:

.. code-block:: shell

pip3 install adafruit-circuitpython-tla202x

To install system-wide (this may be required in some cases):

.. code-block:: shell

sudo pip3 install adafruit-circuitpython-tla202x

To install in a virtual environment in your current project:

.. code-block:: shell

mkdir project-name && cd project-name
python3 -m venv .venv
source .venv/bin/activate
pip3 install adafruit-circuitpython-tla202x

Usage Example

.. code-block:: python3

import board
import busio
from adafruit_tla202x import TLA2024

i2c = busio.I2c(board.SCL, board.SDA)
tla = TLA2024(i2c)

for channel in range(4):
    tla.input_channel = channel
    print("Channel %d: %2f V"%(channel, tla.voltage))

Documentation

API documentation for this library can be found on Read the Docs <https://docs.circuitpython.org/projects/tla202x/en/latest/>_.

For information on building library documentation, please check out this guide <https://learn.adafruit.com/creating-and-sharing-a-circuitpython-library/sharing-our-docs-on-readthedocs#sphinx-5-1>_.

Contributing

Contributions are welcome! Please read our Code of Conduct <https://github.com/adafruit/Adafruit_CircuitPython_TLA202x/blob/main/CODE_OF_CONDUCT.md>_ before contributing to help this project stay welcoming.