belalabulabn / picoscope-python-api

PicoScope Python Integration: Simplify interfacing with PicoScope devices using Python. Includes FFT analyzer function, thorough testing, and comparison with real devices. Aims for an efficient dev experience and future-ready adaptability.

Integrated PicoScope Python API and Frequency Analyzer Project

Project Overview

This repository is dedicated to the development of two closely related projects focused on enhancing the interface and functionality of PicoScope devices for high-voltage engineering and power transmission applications. Our goal is to provide cost-efficient, user-friendly, and high-speed measurement solutions through innovative software solutions and hardware integration.

Project Description

We are developing a cost-efficient frequency analyzer that utilizes a storage oscilloscope with an integrated signal generator. This analyzer is designed to be interfaced using Python APIs to create a seamless development experience. The system combines affordability with high measurement speed and includes an intuitive web interface for efficient control.

Key Features

• PicoScope Integration: Utilizes the PicoScope device for data acquisition, forming the foundation of our self-developed Frequency Response Analyzer.
• Python API Wrapper: Simplifies communication between the application and PicoScope devices.
• Web Interface: An intuitive and responsive interface allows for convenient and efficient control.
• FFT Analyzer: Enables complex frequency domain analyses with a custom Fast Fourier Transform analyzer function.
• Automatic Measurements: Automatically measures the magnitude and phase of electrical circuits’ transfer functions.
• Advanced Display Options: Evaluates and displays transfer functions, Smith charts, and other relevant parameters.
• Comprehensive Testing: Ensures reliability and accuracy through rigorous testing.
• Comparison with Real Devices: Validates the output of the FFT analyzer by cross-verifying it with actual devices.

Benefits

• Cost Efficiency: Offers a more economical alternative to existing frequency analyzers without compromising functionality.
• Enhanced User Experience: Focuses on user-friendliness with a straightforward and responsive interface.
• Speed: Provides rapid measurement capabilities to improve workflow efficiency significantly.

Visual Documentation

Setup and Frequency Analysis

Figure 1: Setup with PicoScope and Control via Notebook

Comparison Results

Figure 2: Comparison of Frequency Responses - PicoScope vs. Omicron Network Analyzer (First Low-pass Filter)

Figure 3: Comparison of Frequency Responses - PicoScope vs. Omicron Network Analyzer (Second Low-pass Filter)

Getting Started

To begin using this integrated system, follow the setup instructions below:

1. Hardware Setup: Ensure your PicoScope device is connected to your computer.
2. Software Installation: Download and install the necessary software from this repository.
3. Web Interface Access: Access the analyzer via the provided web link after installation.

Future Scope

This project aims not only to fulfill current requirements but also to adapt to future needs as Pico Technology evolves, continually refining and expanding to support new functionalities.

Disclaimer

This project is independent and is not affiliated with or endorsed by Pico Technology Ltd. It is an independent development aimed at enhancing high-voltage engineering applications.