About: Ibrar Ayyub

To know about Interfacing Dot Matrix led Display with PIC Microcontroller, we have to know about what is Dot Matrix Display? And how it work? Dot Matrix Display is an array of LED situated in a form of Matrix. See the architecture of a 7*5 Dot Matrix led Display board. Project Description : In this […]

USB data-acquisition modules offer good value and ease of use, which makes them an attractive choice for manufacturing test. But before you use the modules in a manufacturing test system, you need to take steps to protect them. During manufacturing test of circuit boards or subassemblies, a defect in an assembly may result in a […]

Description : The purpose of this timer is to provide a countdown time from 1 second to 99 minutes & 59 seconds. I use it to control the lighting for the Ultra-Violet exposure of photosensitive PCB material. The project provides also an audible alarm at the end of the countdown time and switches the UV […]

It’s the big paradox of emergency-use flashlights … by the time you eventually need to use them, their batteries have died. Eton’s new Blackout Buddy H2O, however, will reportedly still work after sitting for up to 10 years. And to turn it on, you just add water. This latest member of the Blackout Buddy line […]

Summary 1-click BOM is a browser extension that fills your shopping carts for you on sites like Digikey and Mouser, you simply paste from a spreadsheet or visit an online .tsv file. This way you can keep one bill of materials (BOM) that lets you and people you share the BOM with quickly purchase items […]

LED Character moving play Project is Very popullar and very valuable project in microcontroller field.In here we play English Language font on 8×16 play.You can Expand this 16 colun to up to 32 column.We use 16 LED columns and 8 LED Rows in this play.We use Microcontroller for drive LEDs and you can easily change your […]

Phys.org) —Faster, smaller, greener computers, capable of processing information up to 1,000 times faster than currently available models, could be made possible by replacing silicon with materials that can switch back and forth between different electrical states. The present size and speed limitations of computer processors and memory could be overcome by replacing silicon with […]

PORTLAND, Ore. — Every semiconductor research organization in the world is trying to fabricate single monolayers of graphene and pattern them in such a way as to make superior circuitry to silicon. Now, however, some of the IBM researchers who have been growing monolayers of graphene have found another advantageous use for them- — one […]

LM2596 based step-down DC-DC converter modules can be bought on eBay quite cheaply for around a dollar each. But how do they perform? Is it safe to use it to power your design? Let’s find out. According to TI’s website, these LM2596 step-down (buck) regulators are sold for $1.8 each for a quantity of a […]

Hello friends, welcome to this exciting tutorial where we will begin our journey with the latest PIC18F microcontrollers from Microchip Technologies. This tutorial will give you information on what software/hardware you will require and basic steps on how to get, install, configure, and use them. After going through this tutorial, you will have a complete […]