Md Nazmul Islam
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5+ years of experience in Android and iOS app development. Educational background in Electrical Engineering. Contributing to the EEE community through creative work at Voltage Lab.
For any business development or discussion, feel free to follow and message me on LinkedIn (link below).
Understanding Chronic Hives
Chronic Hives (Chronic Idiopathic Urticaria)Chronic hives, or chronic idiopathic urticaria, are red, itchy welts on the skin that persist for over six weeks, often appearing at least twice weekly. These welts, also known as wheals, may last for months or years, and their cause is frequently unknown. People with...
CalmSkin App User Privacy Policy
Who We Are
CalmSkin: Urticaria & Hives is a mobile application developed to help users manage and track symptoms related to chronic urticaria, anaphylaxis, and other skin-related flare-ups. Your privacy is important to us, and this Privacy Policy explains how we collect, use, and protect your data.
What Data We Collect
We...
eBook: The Electrical Engineer’s Guide to Transformers
Are you an electrical enthusiast, student, or professional looking to master the fundamentals of transformers? If so, we have something special for you! Our exclusive eBook, "The Electrical Engineer’s Guide to Transformers," is now available – and you can get your hands on it today through our Patreon page!
Why...
Semiconductor
A semiconductor is a material that has electrical conductivity between that of a conductor and an insulator. It can conduct electricity under certain conditions, such as when energy is applied, making it essential for electronic devices. Silicon is the most commonly used semiconductor. Semiconductors are the foundation of modern...
Series – Parallel Circuit
Series Circuit:
In a series circuit, components (e.g., bulbs) are connected end-to-end in a single path. If one component fails, the entire circuit breaks, and all components stop working.
Parallel Circuit:
In a parallel circuit, components are connected across multiple paths. If one component fails, the others continue to work because the...
Alternating Current
Alternating current (AC) is a type of electric current where the flow of electrons, or charge carriers, periodically changes direction. Unlike direct current (DC), where electrons flow in a single, constant direction, AC reverses its direction at regular intervals multiple times per second.
In simpler terms, during one cycle, the...
TFT LCD Display Module 3.5 Inch with Touch: Setup, Pin Configuration
The TFT LCD Display Module 3.5 inch with Touch is an essential component for interactive automation projects. With its ability to display vivid texts and images and provide touch functionality, it opens up exciting possibilities for user interaction. This module also features an SD card slot for reading and...
Electrical Cable: Types, Electrical Standards & Proper Sizing
Electrical Cable is essential components in both electrical and data communication systems, serving as the conductors through which current or data flows. They come in various types, each designed for specific purposes and performance standards. Whether it's coaxial cables for TV connections or fiber optic cables for high-speed data...
Building an Arduino Based Automatic Door Lock Using IR Sensor
In this project, we will create an Arduino based automatic door lock system that utilizes an IR obstacle sensor to detect the presence of someone in front of the door. The door will automatically unlock when the sensor detects an obstacle and remain locked when there is no one...
What is a Different Types of Capacitors and Applications
Capacitors are fundamental components in both electrical and electronics systems, widely used in circuits for storing and regulating electrical charge. From paper capacitors to variable capacitors, each type plays a specific role based on its material composition and function. Understanding the characteristics and applications of these capacitors is essential...
Construction of Transformer: Structure, and Components
The construction of a transformer is key to its function in electrical systems, enabling the transfer of electrical power between circuits through electromagnetic induction. A transformer is made up of several vital components, including the core, windings, and insulating materials, each contributing to its ability to step up or...
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