Sep 24, 2021 · Better still, a script can co-ordinate a test across multiple devices; you can drive a power supply and read an oscilloscope in the same script. In this article, I'll demonstrate an automated test with a power supply and multimeter.

Dec 19, 2017 · The REPL allows you to enter individual lines of code and have them run immediately. It's really handy if you're running into trouble with a particular program and can't figure out why. It's interactive so it's great for testing new ideas.

Oct 24, 2020 · Write a script to sequence these commands, and you have yourself an Automated Test Procedure! What followed was week long dive into SCPI and VESA, culminating in a 5-instrument experiment: A power supply, electronic load, 2x …

Nov 2, 2020 · I’ve just shared a new tutorial: “Automating Test Equipment with Python.” Forget manual experiments - Now you can script your experiment and have it run while you’re out to lunch! Performing manual measurements (in bulk) is for suckers and undergraduate students.

Learn how to construct test automation with Python, control an instrument, and perform data analysis with test automation software. Product development, production tests, or product validations require test automation to capture, process, and …

Mar 24, 2016 · The Python programming language offers distinct and powerful advantages of ease of use, flexibility, and convenience in a test and measurement setting. To see how, follow this example of measuring voltage regulator outputs.

May 29, 2021 · As part of my recent master's research, I created a new standalone scripted simulation framework for electrical circuits, focusing on power circuits and steady-state analysis.

Nov 25, 2019 · It handles the problem of using CircuitPython-only modules in a test-suite run on a conventional computer with standard Python. I decided to focus on using an existing, well known and mature Python testing tool called PyTest (the creation of another friend of mine, the extraordinarily prolific and very thoughtful Holger Krekel ).

Run this script as its own main.py to individually run the test, or compile with mpy-cross and call from separate test script. Toggles all available GPIO on and off repeatedly. Performs random writes and reads to I2C EEPROM.

6 days ago · CircuitPython Usage. To use with CircuitPython, you need to first install the Adafruit_CircuitPython_MCP230xx library, and its dependencies, into the lib folder on your CIRCUITPY drive. Then you need to update code.py with the example script.. Thankfully, we can do this in one go. In the example below, click the Download Project Bundle button below to download the necessary libraries and the ...