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Biomedical Patient Monitoring System Arduino IoT Project Circuit Diagram

How to Make a Biomedical Patient Monitoring System – A Complete Guide for Students

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This content discusses the top five sensors for Arduino projects, highlighting their importance in automating and enhancing various engineering tasks. It features the DHT11, HC-SR04, IR Sensor, LDR, and MQ Gas Sensor, providing insights on their functionalities, applications, and where to purchase quality components, particularly in Lahore, Pakistan.

How to Make a Biomedical Patient Monitoring System – A Complete Guide for Students Read More »

rduino Uno vs Arduino Mega board comparison for student projects

Arduino Uno vs Mega – Complete Board Comparison for Students & Engineers

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This content discusses the top five sensors for Arduino projects, highlighting their importance in automating and enhancing various engineering tasks. It features the DHT11, HC-SR04, IR Sensor, LDR, and MQ Gas Sensor, providing insights on their functionalities, applications, and where to purchase quality components, particularly in Lahore, Pakistan.

Arduino Uno vs Mega – Complete Board Comparison for Students & Engineers Read More »

Arduino LED blinking project on breadboard

How to Use a Breadboard – Complete Beginner’s Guide

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A breadboard is essential for beginners in electronics, allowing for easy circuit building without soldering. It consists of terminal strips for components and power rails. Common mistakes include loose connections and incorrect placements. Students can learn through practical projects, paving the way from prototypes to permanent PCBs with guidance from QKZee Technologies in Lahore.

How to Use a Breadboard – Complete Beginner’s Guide Read More »

relay-module-arduino-wiring.jpg

How to Connect a Relay Module with Arduino – Complete Guide for Students and Engineers

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The guide explains how to connect a relay module to an Arduino for controlling high-power devices like lights and motors. It covers types of relays, their working principle, applications in IoT and automation, and safety tips. QKZee Technologies in Lahore offers components and guidance for students’ electronics projects.

How to Connect a Relay Module with Arduino – Complete Guide for Students and Engineers Read More »

IR receiver module circuit connection with Arduino

How to Understand IR Receiver Module – Working and Applications

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The IR receiver module detects infrared signals, used in automation, IoT, and control systems. It operates by capturing signals from remote controls, integrated with platforms like Arduino. Common types include TSOP1738, VS1838B, and HX1838. QKZee Technologies in Lahore offers components and support for projects, enhancing learning in electronics engineering.

How to Understand IR Receiver Module – Working and Applications Read More »

Arduino thermistor temperature sensor circuit

How to Understand 5 Common Uses of a Thermistor and How It Works

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A thermistor is a critical component in electronics, used for temperature sensing across various applications, including IoT projects, battery protection, HVAC systems, automotive sensors, and home appliances. They function through resistance changes with temperature, featuring NTC and PTC types. Despite limitations, thermistors are favored for their sensitivity and affordability in student projects.

How to Understand 5 Common Uses of a Thermistor and How It Works Read More »

QKZee Technologies Lahore electronics lab and student project area

How to Understand MOSFET Transistor and Its Working Principle

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A MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) is crucial in electronics, acting as a switch or amplifier. Its three terminals—Gate, Source, and Drain—enable current control via voltage. Widely used in automation and projects, MOSFETs are pivotal for efficiency and functionality in various applications, ensuring precise electrical management and integration.

How to Understand MOSFET Transistor and Its Working Principle Read More »

Arduino Uno with DHT11 and SD card module wiring

How to Build an Arduino-Based Temperature & Humidity Data Logger

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  How to Build an Arduino-Based Temperature & Humidity Data Logger   1. Introduction Have you ever wondered how weather stations record daily temperature and humidity? With an Arduino data logger, you can build your own version right at home. This simple yet powerful project is perfect for students, hobbyists, and engineers in Lahore, Pakistan,

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Arduino Distance Measurement using HC-SR04 and Arduino Uno

Distance Measurement Device Using Arduino and Ultrasonic Sensor

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  Introduction – How Ultrasonic Sensors Work Imagine you could “see” a wall or car using sound. Ultrasonic sensors do exactly that. In this Arduino ultrasonic sensor project, the HC-SR04 sends out high-frequency sound pulses and measures how long they take to bounce back. We then convert that into distance. This makes it a perfect

Distance Measurement Device Using Arduino and Ultrasonic Sensor Read More »

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