Blog Detail
All Things Tech
http://www.arshad-umar.blogspot.com/
All Things Tech is all about tweaks and software and everything related to them.
Recent Posts
Download Proteus and Keil Development, Simulation and PCB layout Software for 8051
Proteus and Keil are two ideal and sufficient tools for learning and carrying out extensive development on the 8051 microcontrollers. I myself learned 8051 using both these tools so I'll recommend them for everybody. Keil is used to write assembly l...
ISP Flash Memory Programmer for AVR using Serial port
AVR flash memory programmers are easy to build and one programmer can program a virtually program all series and types of AVR devices. This universal compatibility is because of the ISP (In-System Programmable) feature incorporated in almost all AVR...
How to create multiple virtual desktops in Windows XP
Windows desktop is usually cluttered all the time and it is very difficult to keep track of windows if you've opened too many. In Ubuntu there is a concept of workspaces, you can open as many windows and programs as you want and drag/drop them into ...
7 easy ways to unlock a PDF file
Portable Document Format (PDF) is increasingly becoming a popular way of exchanging all types of documents, everything from web pages to ebooks and spreadsheets. But sometimes the content in these PDF files are restricted or they are protected using...
How to convert any file to a PDF
It is often required to email files to friends or colleagues and they do not have the appropriate software to open the file for example you need to send an MS Office file to a person who has an older version installed. The best solution is to conver...
GSM Vehicle Control and Security System using SMS
I did this project for my 5th semester for Microcontroller based Systems. It was done on an 89C51 microcontroller using a sony ericsson T290i mobile inter-connected with a serial cable. It was implemented on my Honda Civic. The user could control so...

