About: Ibrar Ayyub

Introduction: Switching multiple tasks on a same CPU is the one of the major function of an operating system. What I did now is a time sharing multitasking (time multiplexing) on an AVR. Here an atmega32 is configured to use Round-Robin Multitasking. Round-Robin allows quasi-parallel execution of several tasks. Tasks are not really executed concurrently […]

Ottawa, Ontario, Canada (PRWEB) September 08, 2011 OCM Manufacturing, an Ottawa-based contract electronics manufacturer, today announced that the company will be building a new line of race car fuel pump controllers for Induction Dynamics. The first product is Induction Dynamics third-generation methanol and fuel pump controller modules intended for use by automotive race teams and […]

Cleveland, OH (Vocus/PRWEB) February 20, 2011 Cleveland, OH, attorney Andrew Margolius of Margolius, Margolius, and Associates has received the prestigious AV(R) Preeminent(TM) Peer Review Rating(SM) from Martindale-Hubbell(R). The AV(R) Preeminent(TM) rating is the highest such peer review rating available to any individual lawyer.   Andrew Margolius has over 20 years of experience and was admitted […]

Introduction: This is just a time pass hobby project, I am trying to display some pictures (JPEG/PNG/BMP etc) on my 8×8 led dotmatrix display.  You can see photos of my 8×8 led dotmatrix display showing some grayscale pictures. The main thing which you may notice is that the brightness of each led depends on the […]

Introduction: I have learned some thing about TV in one of my B.tech semester but I forgot most of them. Now I refreshed a few basics and tried to implement a monochrome PAL TV signal generator using an AVR micrcontroller. I was using PIC earlier but later I jumped to AVR because I loves the […]

Introduction: I am interested to draw lines, square, rectangle, circle etc on my TV screen. At first I was confused where to start. While thinking about it, a pencil and an eraser came to my mind. If we have a good pencil, eraser and a paper, then we can draw on it according to our […]

Now it is the first time I am using an arduino board. Arduino mega 2560 is really a great product. The chip got a flash of 256KB, RAM of 8KB and EEPROM of 4KB. Also, the data sheet of Atmega2560 says that we can extend the RAM (by external) upto 64KB. Another most important feature […]

Introduction: But now I can do this very easily by a simple digital signal processing using a microcontroller. It’s concept is very simple, ie we need to apply a proper delayed feedback in digital samples with in a circular buffer. I did this using an atmega32 microcontroller and it worked fine. This is simple but […]

(PRWEB) October 9, 2004 Upon completion of this course, technicians will understand and be able to apply safe servicing techniques,become familiar with efficient test equipment usage, and learn common troubleshooting methods and their benefits and limitations.   Topics covered in this seminar include how to thoroughly performance test a computer monitor, conventional power supply theory,and […]

St. Petersburg, Florida (Vocus/PRWEB) February 24, 2011 St. Petersburg attorney J. Stanford Morse of Law Office of J. Stanford Morse, P.A. has received the prestigious AV(R) Preeminent(TM) Peer Review Rating(SM) from Martindale-Hubbell(R). The AV(R) Preeminent(TM) rating is the highest such peer review rating available to any individual lawyer.   Accident attorney J. Stanford Morse has […]