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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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  • buy industrial grade Ft232 usb to serial rs232 rs485 converter in India with FT232 breakout Board with Screw terminals

    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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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.

Timer A of MSP430

MSP430 series chips have two types of Timers known as Timer_A and Timer_B. Both of them are 16 bit timers with several capture compare channels and selectable clock sources. Timer_B is slightly complex than Timer_A and offers more extensive interrupt capabilities and capture compare channels.

Serial Port Programming using Win32 API

serial port programming tutorial using win32 api and FT232 usb to serial converter
 

This tutorial teaches you to program your Windows PC to communicate with an external peripheral like data acquisition boards, USB GPIO Boards,Relay boards etc through its serial port (Virtual or Real).

Here i am assuming that you are using a Virtual COM port  based any of the numerous IC's available on the market.