RONY - Welcome to my website

Hi welcome to my personal website. Its a place where I share some of my stuffs with world that include , Electronics , Microcontroller Tutorials , Robotics , Linux and Windows Stuffs, Programming, Hobby Writing, Poetry and Some Articles


Ubuntu 11.04

Ubuntu is a linux based operating system (debian based), open sourced and completely free .Ubuntu 11.04 got really cool, good looking and stable.

Clex Terminal Based File Manager

Clex is a terminal based file manager which can be directly used from the linux terminal in text mode.

Linux Terminal Based Audio/Video Player - ffplay

FFplay is a very simple and portable media linux based player using the FFmpeg libraries and the SDL library.

How To Share Files and Folders between Ubuntu11.04 (host) and Windows virtual Machine(VirtualBox OSE)

How To Share Files and Folders between Linux Ubuntu (host) and Windows virtual Machine (Virtual Box OSE) Running inside linux.

IC 7806 Voltage Regulator

Desctiption: IC 7806 linear Voltage Regulator is used to limit the voltage. Its keeps a steady voltage of 6v .It is one of the most commonly used IC in electrical circuits to maintain a steady voltage and to avoid any fatal damage if the voltage exceeds. It also comes with provision to add heat sink, this linear voltage is similar to IC 7805.

IC 7805 Voltage Regulator

IC 7805 Voltage Regulator IC, Working, Description and Pin out Diagram

Description IC 7805 regulator:
IC 7805 is a 5V Voltage regulator IC that restricts the voltage output to 5V. 7805 comes with provision to add heat sink. The maximum value for input to the voltage regulator is 35V. It can provide a constant steady voltage flow of 5V for higher voltage input till the threshold limit of 35V. If the voltage is near to 7.5V then it does not produce any considerable amount of heat and hence no need for heatsink.


Voltage Regulator are one of the most important and commonly used electrical component. Voltage Regulators are responsible for maintaining a steady voltage across an Electronic system.

USB Interface Demo Board Using PIC18F4550

USB Demo board PIC18F4550, USB Interface Board

This Tutorial project shows a Computer USB Interface through pic18f4550 Microcontroller which allows to blink few led's, Control motors and other devices with computer through a USB Interface hardware that we are going to make with easy steps. USB PIC18F4550 interface project is Human Interface Device HID. You can find the Complete pic18f4550 Schematic , Circuit diagram of the hardware with Software , Driver and Complete step by step tutorial for beginner here.


Projects and Tutorials

USB Interface Board with PIC18F4550 Tutorial

USB Interface Board using PIC18F4550

Create a cool interface with laptop using USB Interface board to control your devices using PIC18F4550 microcontroller.
Collection of Stepper Motor tutorials with PIC18F microcontroller and Arduino

Stepper Motor Tutorials

A collection of various simple and advanced Stepper Motor tutorials for controlling and operating through Arduino and PIC18F4550. It sums up various ways of running stepper motor with and without ADC.
Infrared Object detection homemade circuit project

IR Object Detection

This circuit is a low cost / low range homemade object detection IR module that you can easily make using IR sensor and photo diode.
PIC18F550 Programing chapters and tutorials for beginners

PIC18F4550 Programming C

A series of PIC18F4550 Microcontroller C programming chapters for beginners, with schematics and free codes. Tutorial covers the basics of old and new versions of MPLAB.
Arduino tutorials and Projects collection

Arduino Interfaces

A collection of few Arduino based tutorials with implementation of ADC, IR interface , LCD interfaces, along with DC and Stepper Motors.
Robotics, four wheel differential steering robot basics

4 wheel Differential steering Robot Design

An article on design challenges and considerations while making robots which works on four wheels and uses differential steering mechanism.