adcutils 0.1.0

Utility package for ADC measurements and signal analysis

adcutils

adcutils is a Python utility library for working with ADC (Analog-to-Digital Converter) sample arrays and lists. It provides tools for calculating signal characteristics such as frequency from sampled data, helping you analyze and process raw ADC output more effectively.

⚠️ Disclaimer: The methods and calculations provided by adcutils are intended for exploratory or educational use. While care has been taken to ensure reasonable functionality, results may not be suitable for critical applications. Use with discretion and validate independently for your specific use case.

Installation

Install the latest release from pypi:

pip install adcutils

Quickstart

Check out the examples here or try the following python code in a main.py:

import numpy as np
from adcutils import frequency

# Create a 5 Hz sine wave sampled at 500 Hz
sample_rate = 500
t = np.linspace(0, 1, sample_rate, endpoint=False)
signal = np.sin(2 * np.pi * 5 * t)

# Estimate frequency using FFT
freq_est = frequency.get_freq(signal, sample_rate, mode="zero-crossings")
print(f"Estimated frequency: {freq_est:.2f} Hz")