About: Ibrar Ayyub

Author Bio: I am an experienced technical writer with a background in computer science. I hold a Master's degree in computer science from BZU Multan University, one of the most reputable universities in Pakistan for computer science education. With my advanced degree and extensive experience in the field, I have a deep understanding of various computer science concepts and technologies. In addition to my expertise in computer science, I have a diverse range of experience in technical writing. I have written for various industries, covering a wide range of topics, including engineering, home automation, and more. My ability to communicate complex technical information in a clear and concise manner has made me a valuable asset to many organizations. My writing style is characterized by its clarity and simplicity. I am able to break down complex concepts and explain them in a way that is easy to understand for readers with different levels of technical knowledge. I am also skilled in using various forms of media, such as infographics and diagrams, to make my writing more engaging and interactive. I have a special interest and expertise in home automation and engineering; I have written several articles and research papers on the topic and am well known in the field. My writing on home automation and engineering is informative, accurate, and reliable, providing valuable insights on the latest technologies and trends in the field. Overall, I am an experienced technical writer who can provide valuable insights and information for various fields of life, mainly home automation and engineering. I have the qualifications and experience to write about a wide range of topics, and my writing style is clear, simple, and engaging. I am an asset to any organization that requires technical writing services.
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Posts by Ibrar Ayyub:

Smartphone Nose

Posted on: 23 Mar 2023

Our patented CMOS MEMS Micro-hotplates technology provides a unique silicon platform for our Metal Oxide (MOX) gas sensors and enables sensor miniaturisation, significantly lower power consumption and ultra-fast response times. Our Micro-hotplates are suspended in a high reliability membrane and act as heater elements for a metal oxide based sensing material. The material resistance will […]


Power Conversion Options for Energy Harvesting IoT Nodes

Posted on: 22 Mar 2023

Environmental energy harvesting is a possible source of power for Internet of Things (IoT) sensor nodes but needs careful management. Unless harvesters based on solar or thermal technology, for example, are designed to be compatible with conventional circuits, DC/DC converters need to be optimized for low-voltage inputs. Sensor nodes for the Internet of Things often […]


Interfacing DC Motor with 8051 Microcontroller

Posted on: 22 Mar 2023

When we talk about controlling the robot, the first thing comes into the mind is controlling DC motors. Interfacing DC motor to the microcontroller is very important concept in Robotic applications. By interfacing DC motor to the microcontroller, we can do many things like controlling the direction of the motor, controlling the speed of the […]


Circuit adds foldback-current protection

Posted on: 21 Mar 2023

For many applications that require power-supply currents of a few amperes or less, three-terminal adjustable-output linear voltage regulators, such as National Semiconductor’s LM317, offer ease of use, low cost, and full on-chip overload protection. The addition of a few components can provide a three-terminal regulator with high-speed short-circuit current limiting for improved reliability. The current […]


How to implement free running counter in PIC16F84A using seven segment display

Posted on: 21 Mar 2023

This post provides the implementation of free running counter ( using c language ) for PIC16F84A micro-controller. This code is written in such a way that, the counter starts from a value of ‘0’ ( displayed on the seven segment ) and then increments this value after every second. So, the seven segment display starts […]


DC/DC buck power modules fit tight spaces

Posted on: 20 Mar 2023

Micrel’s family of low-profile step-down power modules integrates a synchronous buck regulator with an inductor into a 2.5×3×1.1-mm QFN package for the 1-A MIC33163/33164 and a 2.5×3×1.9-mm QFN package for the 2-A MIC33263/33264 . The modules offer 100% duty cycle operation and accommodate an input voltage range of 2.7 V to 5.5 V. Incorporating Micrel’s […]


Cheap, ultra low-power light source runs on just 0.1 Watts

Posted on: 20 Mar 2023

Researchers at Tohoku University in Japan have developed a new low-cost flat panel light source that could pioneer a new generation of brighter, cheaper and greener lighting devices to rival LEDs. The device uses arrays of highly conductive carbon nanotubes to deliver evenly-distributed illumination with high efficiency and a power consumption as low as 0.1 […]


Use an LM317 as 0 to 3V adjustable regulator

Posted on: 19 Mar 2023

Most engineers know that they can use an inexpensive, three-terminal adjustable regulator, such as Fairchild Semiconductor’s LM317, as an adjustable regulator to only some necessary value of voltage, such as 36 or 3V. This value cannot be less than 1.25V without employing other approaches, however. The devices’ inner reference voltage is 1.25V, and their output […]


RWXBioFuge – Open source centrifugation machine

Posted on: 19 Mar 2023

RWXBioFuge Centrifugation is a powerful method for isolation of compounds such as DNA, proteins, oil or membrane vesicles from a complex mixture. The RWXBioFuge was designed to bring this powerful tool into the hands of labtechnicans, scientists, hackers, makers, diybio-ers and those who cannot afford to procure A-label equipment in low-resource settings. It may also […]


TI announces 1st transistor radio, October 18, 1954

Posted on: 18 Mar 2023

Texas Instruments announced plans for the Regency TR-1, the first transistor radio to be commercially sold, on October 18, 1954. The move was a major one in tech history that would help propel transistors into mainstream use and also give new definition to portable electronics. TI was producing germanium transistors at the time, but the […]