Category: Electronics

[Solved] Arduino not getting detected USB2.0-Serial issue

Published on in Category Electronics

There are two reasons why you Arduino Clone board is not working A fake FTDI chip is used in your device CH340G USB to serial chip is used your device instead of FTDI When fake FTDI chip used There reason is here because latest Windows driver for FTDI chip that stopped working with cloned FTDI chip, this turned all those fake FTDI chips are at risk of being bricked.

How stepper motor works

Published on in Category Electronics

A stepper motor is nothing but a special DC, So Understanding DC motors Construction and working will help us understand the Stepper Motor. DC Motor Typical DC motors use a permanent magnet in stator and a electromagnet (electrical coil) as rotor. The armature experiences a force described by the left hand rule. The current flows in the coil causes it to becomes electro magnet (its field runs from its north to south poles).

Real Time DAQ using Arduino and Open Source Software's

Published on in Category Electronics

Need a low cost Real Time Data acquisition for your experiments, that too with free and open source hardware and softwares, then follow the steps in the articles Background: We were doing some product development/testing. There was a module which will detect the presence of the certain type of gas, and give an analog reading, this module intern was connected to Arduino which sends the data to PC using serial communication.