About: Ibrar Ayyub

Wiha Proturn® screwdrivers enable a comfortable work, even in case you need to gain a high torque. As we know, the “power” (torque) we´re able to reach by a common screwdriver depends mainly from two factors – from a screwdriver handle size and design and – from our own strength :-). Strength of our hand […]

How to adapt a NES clone controller to bluetooth I bought a Wireless Bluetooth RS232 TTL Transceiver Module from DX (SKU 80711) and wonder what i can do with it. So, I’m realy nostalgic and decided to build a NES clone crontoller to bluetooth adapter, because, by this way I could play again that amazing […]

Ergonomic enclosures of the 1553 series with a non-slipping surface found their place on a market very quickly. Precise construction with brass bushings, stainless steel screws included, easy PCB placing on standoffs and other details make this series of enclosures universal for practically any “mobile” applications. Despite very well fitting parts of an enclosure minimizing […]

ur body is built with biological tissue. The tissue that can generate or detect bioelectrical signals is called excitable tissue. Some examples of this tissue (and its cells) are: neurons and muscular tissue. Neurons are responsible of transmitting the excitatory bioelectrical signal to another neuron (forming nerves) or to a muscle tissue, gland or brain, […]

The PIC16F877 microcontroller, prepared with activated an old ISA ethernet (3com eherl Link) Used guess PIC internet connection with an application I’m not sure circuit aim could not understand the pic programming dealing with people who can solve resource asebbely asm PCBs (eagle) control program and so on. most likely reason for not publishing files […]

PORTLAND, Ore. — The world’s most expensive semiconductor fabrication plant–at over $14 billion–was announced at the ground breaking ceremony Thursday (May 7) by Samsung. Located in the Godeok Industrial Complex at Pyeongtaek City Gyeonggi-do Province–called “Samsung Semiconductor Valley”–in South Korea, Samsung will be building 10-nanometer FinFET semiconductors there. “The new fabrication plant in Pyeongtaek constitutes […]

Anyone awake in the early 2000’s knows the familiar shape of those candy bar style mobile phones. In the Shenzhen phone markets we see tons of them. Literally, there are tons of these phone passing through the markets every day. Some are resold while others are disassembled for parts and recycled. This is where all […]

In this episode Shahriar takes a close look at one of Keysight (Agilent) InfiniMax III active probes. The model N2802A offers 25GHz of analog bandwidth, 17.5pS of rise time and a total differential input capacitance of 32fF at 10k-Ohm input impedance. The front-end amplifier of this active probe is designed in an in-house InP process, […]

One PIC Microcontroller Platform Development Board   Develop firmware using Microchip’s 8/16/32-bit PIC® Microcontrollers all on one board! Each device comes preprogrammed with firmware to operate the LCD, LED and capacitive touch pads. In addition to three PIC® Microcontrollers, this board also has a dedicated Real-Time Calendar Clock circuit and is able to run from […]

Here I give you very important and simple project on Keypad / keyboard scanning and interfacing with PIC16f877microcontroller . To start big project you need to know small and necessary one first. So we start form basic . In my previous post I write on Scrolling Text on LCD by PIC Microcontroller Displaying text on LCD […]