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  • Buy cheap DIN rail mountable Isolated USB to Serial (TTL) /RS232/RS485 converter from India Bangalore(Bengaluru)

    ISO-USB2SERIAL V2.1 is a industrial grade isolated USB to Serial (TTL) /RS232/RS485 converter with ESD protected serial interfaces. Ideal for protecting the sensitive USB inputs of the PC/Laptop from industrial high voltage transients that may couple into the RS485 /RS232 lines.

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    USB2SERIAL V3.0 is a FT232 based protocol converter which can be used as USB to Serial(5V/3.3V)/RS232/RS485 converter

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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.

Controlling DTR and RTS pins of Serial Port using Win32 API and C/C++

In the previous tutorial we learned about communicating with the serial port (reading and writing) using Win 32 API. 

In this tutorial,

we will look into another function that will let us control two more pins, RTS and DTR

Unlike RXD and TXD pins that are used for sending and receiving data,