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Electrical Hub

Electrical Concepts

Uncover the fundamentals of electrical engineering with our comprehensive collection of electrical concepts on Electrical Hub. From circuit basics to advanced principles, explore a wealth of knowledge to enhance your understanding of electricity. Dive into the world of electrical concepts and empower your expertise.

Sensors | Arduino | Electrical Concepts

Arduino DC Current Sensor: A Comprehensive Guide

Posted on07/11/202412/11/2024

Introduction to Arduino DC Current Sensors In many projects, monitoring DC current is crucial, whether you’re building a battery monitoring system, an electric vehicle, or simply a power management setup….

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Electrical Earthing | Electrical Concepts

Earthing Cable Size Standard: A Complete Guide

Posted on07/11/202418/11/2024

Proper earthing is crucial for ensuring electrical safety and reducing the risk of electric shocks or fire hazards. One of the essential aspects of effective earthing is selecting the correct…

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Electrical Earthing | Electrical Concepts

Earthing Cable Size Calculation Formula

Posted on07/11/202418/11/2024

Introduction In electrical systems, the earthing (or grounding) cable plays a vital role in ensuring safety and stability. When a fault occurs, the earthing cable provides a low-resistance path to…

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Electrical Earthing | Electrical Concepts

Earthing Cable Size Calculation: Important Guide

Posted on07/11/202418/11/2024

Proper earthing is a critical component of electrical systems, providing a safe path for fault currents to protect equipment and personnel. Determining the correct earthing cable size is essential to…

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Arduino | Development Boards | Electrical Concepts | Electronics

Wemos D1 Mini Pinout for Arduino: A Comprehensive Guide

Posted on06/11/202403/05/2025

The Wemos D1 Mini is a compact yet powerful microcontroller board based on the popular ESP8266 Wi-Fi module. Ideal for IoT projects and Arduino programming, it offers extensive connectivity and…

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Development Boards | Electrical Concepts | Electronics

Wemos D1 Mini Relay Shield Pinout: Best Guide

Posted on06/11/202406/11/2024

The Wemos D1 Mini Relay Shield is a popular accessory for the Wemos D1 Mini, a compact ESP8266-based development board. The relay shield allows users to control high-voltage devices like…

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Microcontrollers | Electrical Concepts | Electronics

ESP8266 Pin Diagram: Important Guide

Posted on06/11/202406/11/2024

The ESP8266 WiFi module has quickly become a go-to choice for IoT enthusiasts, engineers, and makers around the world. Known for its cost-effectiveness, compact design, and powerful capabilities, the ESP8266…

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Microcontrollers | Electrical Concepts | Electronics

NodeMCU ESP8266: A Comprehensive Guide

Posted on06/11/202406/11/2024

The NodeMCU ESP8266 is a powerful, low-cost, and versatile Wi-Fi module, widely used in IoT applications. This module is highly popular among developers for its simplicity, availability, and compatibility with…

Read More NodeMCU ESP8266: A Comprehensive GuideContinue

Cable Size for Motor Calculator | Electrical Calculations | Electrical Calculators | Electrical Concepts

Cable Size for Motor Calculator: A Comprehensive Guide

Posted on06/11/202401/06/2025

Choosing the right cable size for a motor is crucial for ensuring efficient performance and preventing risks like overheating or power loss. This guide explores how a cable size for…

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Electronics | Electrical Concepts

220V Dimmer Circuit: A Comprehensive Guide

Posted on05/11/202405/11/2024

When it comes to managing lighting brightness, energy efficiency, and overall ambience, dimmer circuits play a significant role in modern electrical setups. A 220V dimmer circuit is especially popular in…

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Electrical Calculations | Electrical Concepts

Cable Size for Motor Chart: A Complete Guide

Posted on05/11/202406/12/2024

Selecting the correct cable size for motor applications is critical to ensure optimal performance, safety, and efficiency in motor-driven systems. The right cable size prevents overheating, power loss, and potential…

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Electronics | Electrical Concepts

DC Dimmer Circuit: A Comprehensive Guide

Posted on05/11/202405/11/2024

A DC dimmer circuit allows you to control the brightness of a light or adjust the speed of a motor in direct current (DC) applications. Unlike AC dimmers that work…

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Pumps and Motors | Electrical Calculations | Electrical Concepts | Electrical Power

Cable Size for Motor: Important Guide

Posted on05/11/202406/12/2024

Choosing the appropriate cable size for motor applications is crucial for ensuring efficient performance, safety, and longevity of both the motor and the electrical system. This article will explore the factors influencing…

Read More Cable Size for Motor: Important GuideContinue

Electrical Calculations | Electrical Concepts

How to Calculate Load Factor in Electrical System: Best Guide

Posted on04/11/202418/11/2024

Calculating load factor is essential for understanding how efficiently an electrical system uses energy. In electrical engineering, load factor is a measure of how consistently a load is utilized over…

Read More How to Calculate Load Factor in Electrical System: Best GuideContinue

Electrical Calculations | Electrical Concepts

Load Computation: Complete Guide for Electrical Systems

Posted on31/10/202418/02/2025

Accurate load computation is fundamental for designing safe, efficient electrical systems, especially when planning for capacity and preventing overloads. This article will guide you through the essentials of load computation,…

Read More Load Computation: Complete Guide for Electrical SystemsContinue

Electrical Calculators | Electrical Calculations | Electrical Concepts

Voltage Drop Calculator: Tool for Circuit Efficiency

Posted on26/10/202401/06/2025

When designing electrical circuits, calculating voltage drop is crucial. The “Voltage Drop Calculator” is an indispensable tool for anyone involved in electrical projects, from engineers to DIY enthusiasts, ensuring minimal…

Read More Voltage Drop Calculator: Tool for Circuit EfficiencyContinue

Electrical Calculators | Electrical Calculations | Electrical Concepts

Ohms Law Calculator: A Tool for Electrical Calculations

Posted on26/10/202401/06/2025

Understanding basic electrical principles can be challenging, especially for beginners. Ohm’s Law is one of the foundational concepts in electrical engineering, defining the relationship between voltage, current, and resistance. With…

Read More Ohms Law Calculator: A Tool for Electrical CalculationsContinue

Generator Sizing Calculator | Electrical Calculators | Electrical Concepts

Electrical Load Calculator and Generator Sizing

Posted on25/10/202402/06/2025

Calculating electrical loads accurately and sizing the appropriate generator are crucial steps in ensuring reliable power for both homes and businesses. This guide walks through how an electrical load calculator…

Read More Electrical Load Calculator and Generator SizingContinue

Electrical Calculations | Electrical Concepts

Electrical Panel Load Calculation: A Comprehensive Guide

Posted on24/10/202415/03/2025

Electrical panel load calculation is a critical process that ensures the electrical system in a building can support the necessary electrical loads safely and efficiently. Whether you’re designing a residential,…

Read More Electrical Panel Load Calculation: A Comprehensive GuideContinue

Electrical Calculations | Electrical Concepts

Electrical Load Calculation: Best Guide

Posted on24/10/202402/06/2025

Electrical load calculation is a fundamental aspect of electrical system design, ensuring that a system can handle the expected demand without being overloaded. Whether you’re designing for a small residential…

Read More Electrical Load Calculation: Best GuideContinue

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