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A Quick & Easy Introduction to Python GUI design using ttkbootstrap and tkinter

This tutorial is designed to get a Python novice  started quickly on using ttkbootstrap GUI Library to create beautiful and professional looking Python Programs . Tutorial assumes that the reader has some experience with Python language. Source Code link Below.

Mastering USB Relays: A Practical Guide for Engineers and System Designers

In the ever-evolving landscape of electronic control systems, the need to reliably switch physical devices from a digital command source like a  PC or Mac  remains a fundamental requirement. USB-controlled relays,or simply "USB relays" provide a straightforward, flexible, and robust interface between computers and electromechanical systems.

Python SQLite Database CRUD Operations for Absolute Beginners

In this short tutorial, you'll learn how to create and work with SQLite databases using Python across different platforms. The tutorial will walk you through the essential CRUD operations like Create, Read, Update, and Delete using Python with SQLite.

In the First section of the Tutorial, We will  teach you  commonly used core SQLite CRUD operations like 

Data Logging Arduino Serial Port data to sqlite3 database using Python

In this Tutorial, We will build an Arduino based Multi channel data acquisition system that will log sensor data to a SQLite 3 database using Python.

Compared to MySQL or Maria DBMS ,SQLite is a server less, self-contained database engine that operates as a library within the application. This makes it suitable for embedded systems like raspberry pi and scenarios where a separate database server is not practical. It is ideal for single user and cross platform use.

Isolated USB Multifunction Data Acquisition System (DAQ) with Relays

ISO-USB4CRL is a Low cost PC based USB multifunction data acquisition (DAQ) and control device which combines common I/O, including analog input, Digital I/O,Relays into a single form factor to help reduce complexity and meet multiple system requirements at the same time providing full electrical isolation to protect your PC/Laptop.

The system can be used as

Build your own Data Acquisition and Logging System to CSV file using Python and Arduino

python serial port data logging with timestamp to csv on windows and linux

In this tutorial,We will build a low cost multi channel data acquisition and logging system using Python & Arduino UNO board that will log and save data to  a CSV (Comma Separated Values) text file on the disk.