DIY
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Now You Can Upgrade Your SG90 Servo Motor Into A Smart Servo with Smooth and Vibration Free Movements In a recent YouTube video, Koshiro – a fourth year student from Hiroshima University shows how to transform your basic SG90 RC Servo Motor into a fully functional Smart Servo with advanced capabilities. Powered by an STM32 microcontroller, this upgrade replaces the generic motor driver board that we see in servo motors by adding a custom made driver board that… |
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DIY RC Tank with Dual-Speed Gearbox and Suspension System for High-Speed Runs and Heavy-Duty Maneuvers Popular YouTuber and Maker, Dejan from How To Mechatronics has showcased a remarkable 3D-printed RC tank equipped with a dual-speed gearbox in his latest 3D Printed RC Tank video. The project is a comprehensive deep dive into the design, construction, and programming with clean instructions on how to build something similar. … |
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Pilet - An Opensource Mini-Computer Powered by Raspberry Pi 5 In the fast-paced world of portable electronics, a new project, Pilet, has captured the attention of tech enthusiasts and makers alike. Based on the newly released Raspberry Pi 5, this modular mini-computer is designed for versatility and portability. With a 7-hour battery life and support for a wide range of modules, it’s still in development but promises an exciting launch soon.… |
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Sleek 10-Inch 3D-Printed Raspberry Pi 5 Laptop with Touchscreen A new DIY project in the maker community showcases a 3D Printed 10-inch touchscreen laptop built around the Raspberry Pi 5. This custom-built device offers a practical and portable computing solution at an affordable price. With a 3D-printed enclosure, a responsive touchscreen, and the latest Raspberry Pi hardware, this project demonstrates how a small, open-source board can power a… |
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How to scan QR Codes using ESP32-CAM module? QR codes have become essential in our daily lives, from making UPI payments to sharing social media handles QR codes can now be found in almost every shop and business today. Integrating QR code scanning into our projects is a useful and practical feature that enables us to build many exciting projects like smart shopping cart projects, Vending machine projects etc. However, using traditional… |
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DIY Real-Time Air Traffic Tracker with Raspberry Pi An Electronics hobbyist has developed a flight tracker using Raspberry Pi 4, 4 nos of 64x64 RGB LED Matrix Display, and an RTL-SDR dongle, Providing a real-time visual display of Air Traffic. With the help of the open-source project DUMP 1090, the system receives ADSB (Automatic Dependent Surveillance-Broadcast) signals directly from aircraft. The data is processed and displayed on the LED… |
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Simple Light Following Robot using Arduino UNO Today, we are building a simple Arduino-based project: a light-following robot. This project is perfect for beginners, and we'll use LDR sensor modules to detect light and an MX1508 motor driver module for control. By building this simple light following robot you will learn the basics of robotics and how to use a microcontroller like Arduino to read sensor data and… |
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30+ Arduino Project Ideas for Beginners with Code and Circuit Diagram If you're just starting out with Arduino, you might be wondering what projects you can take on to practice your skills. Don’t worry we got you covered. We have created this massive list of 37 beginner friendly Arduino projects for you. This guide offers over 30 beginner-friendly project ideas, complete with code and circuit diagrams, to help you get started. Whether… |
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Wireless Audio Transfer Using LASER Light In this article, we are going to discuss how to transfer audio through laser light. This is a fun little project, and the concept is similar to what we see in fibre optics cable. We will use a laser light to send data from one point to another. To be particular, in this project here, we are going to transfer our voice from one point to another by shining a laser light on a solar panel. This… |
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How to Program ESP32 CAM using Arduino IDE? Unlike other ESP Development Boards, the ESP32-CAM has no USB connector to connect it to a computer. This might be confusing for beginners when they try to program this development board for the first time, so in this article lets learn how to program the ESP32-CAM module using the Arduino IDE. Before we start, I assume you know the basics about the ESP32-… |
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How to Program ESP32 CAM using Arduino? Unlike other ESP Development Boards, the ESP32-CAM has no USB connector to connect it to a computer. This might be confusing for beginners when they try to program this development board for the first time, so in this article lets learn how to program the ESP32-CAM module using the Arduino IDE. Before we start, I assume you know the basics about the ESP32-CAM module… |
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DIY Portable Starmap: Your Arduino-Based Cosmic Companion A maker named Shabaz has made a new portable Starmap that provides a convenient way for enthusiasts to explore the cosmos. Unlike traditional star charts, this compact device is designed to be easily used in remote locations without needing internet connectivity. The Starmap uses a 1.28” GC9A01 round TFT LCD screen with a 240x240 resolution, typically found in cheap… |
