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

QKZee Technologies Lahore electronics lab and student project area

How to Understand MOSFET Transistor and Its Working Principle

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.

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Arduino Uno with DHT11 and SD card module wiring

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

  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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