usbadc10 1.0.2

USBADC10

This is a python binding for usbadc10 cross-platform library for USBADC10 - a device that converts an input analog signal into a discrete code, includes 10 channels of a 12—bit ADC, an STM32 microcontroller and a USB interface that supplies power and reads digitized data.

Installation

pip install usbadc10

Minimal example

from usbadc10 import Usbadc10DeviceHandle

# Set correct device URI here
# Format for Windows: com:\\.\COM5
# Format for Linux: /dev/ttyACM0
# Format for MacOS: com:///dev/tty.usbmodem000001234
device_uri = r'com:\\.\COM5'

# Create and open device instance
device = Usbadc10DeviceHandle(device_uri)

# Read raw data
raw_data_all_channels = list(device.get_conversion_raw().data)
print("List of raw ADC counts from all channels:\n", raw_data_all_channels)

# Read voltages in (10 * mV) units
voltage_all_channels = list(device.get_conversion().data)
print("List of voltages from all channels (in 10 * mV):\n", voltage_all_channels)

# Convert measurements to mV
voltage_all_channels_mV = [value/10 for value in voltage_all_channels]
print("List of voltages from all channels (in mV):\n", voltage_all_channels_mV)

# Close the device
device.close_device()

More information

• usbadc10 website: https://usbadc10.physlab.ru/