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Introduction Complete Guide: How to Control DC Motor Speed with Arduino Using MOSFET 75NF75 Controlling DC motor speed with Arduino is a classic and useful project for students, hobbyists, and engineers alike. This guide explains how to interface a DC motor with Arduino using a powerful MOSFET (75NF75). Whether you are working on science projects, […]
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Introduction In the fast-growing world of electronics and automation, interfacing Arduino with a 16×2 LCD and a 4×4 matrix keypad offers endless possibilities for student projects, engineering applications, and final year projects (FYPs). Whether you’re a DIY enthusiast, a university student from anywhere in Pakistan, or an automation hobbyist, this hands-on guide is your complete
Introduction Final-year projects are crucial aspects of a student’s academic journey. They provide hands-on experience, improve problem-solving skills, and add value to resumes. Whether in engineering, science, or school-level studies, choosing the right project can significantly impact learning and future career opportunities. QKZ Tech and QKZee Technologies provide free consultation and paid consultation services in Lahore for students looking for guidance. Our shop,
Final Year Projects | Student & Engineering Project Solutions | QKZee Tech Lahore Read More »
Introduction The HC-05 Bluetooth module is a widely used wireless communication device, perfect for Arduino projects, student projects, and industrial automation. This module is commonly used in engineering projects and automation systems due to its affordability and ease of use. Whether you’re working on school projects or final year projects, the HC-05 module can be
What is Bluetooth Module HC-05? How It Works and How to Connect with Arduino Read More »
Are you working on student projects, engineering projects, or industrial automation? The TCS3200 color sensor is a powerful and versatile tool that can elevate your projects to the next level. Whether you’re a student in Lahore, an engineer in Pakistan, or a hobbyist exploring components on Hall Road, this blog will guide you through everything you need to know about the TCS3200 color
TCS3200 Color Sensor: A Comprehensive Guide for Arduino, Sensors, and Modules Read More »
Flame Sensor Arduino: How to Use It for Fire Detection (Complete Guide) Introduction Fire detection is crucial for both residential and industrial applications. A flame sensor is a device that detects fire by sensing infrared or ultraviolet light emitted by flames. When combined with an Arduino, it can help create an automated fire detection system.
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Introduction What is Stepper Motor? Stepper motors are widely used in robotics, CNC machines, and automation projects. They offer precise control over position and speed, making them an excellent choice for Arduino enthusiasts. In this guide, we’ll cover everything you need to know about controlling a stepper motor with Arduino.  Types of Stepper Motors
How to Control a Stepper Motor with Arduino: Ultimate Guide for Beginners Read More »
What is Nemic-Lambda PBF-1202-22 Noise Filter 250V 2A? Understanding How the Nemic-Lambda PBF-1202-22 Noise Filter i Works The Nemic-Lambda PBF-1202-22 Noise Filter is a highly efficient electronic component designed to suppress electrical noise in AC-powered devices. With a capacity of 250V and 2A, this noise filter ensures smooth and interference-free operation in industrial and consumer-grade
A Comprehensive Guide to the Smoke Sensor MQ-2: Detection, Interfacing, and Applications  Introduction The MQ-2 smoke sensor is a versatile and reliable module designed to detect a variety of gases, including methane, LPG, carbon monoxide, alcohol, propane, and hydrogen. Widely utilized in safety, security, and environmental monitoring projects, the MQ-2 is ideal for building
What is L293D Motor Driver Shield Understanding How the L293D Motor Driver Shield Works If you’re planning to build a robot, you’ll need to control various motors like DC motors, stepper motors, or servos, and the L293D Motor Driver Shield is the best option for this task. This shield is not only capable of handling
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