Concept Tutorials
Learn the fundamentals of electronics, communications, and programming to get you ahead in the field of embedded development. In this category, you will learn the theory behind our electronic modules to the very last detail. You can order the tutorial materials with a single button on the sidebar. Keep it rocking!
3D-Printed Magnetic Door Alarm | DIY Project Idea
Interested in a quick, reliable way to know the moment a door opens? 📢🧲 One small kit gives you instant, local alerts without apps or Wi-Fi.
3D Mini Rain Car Wiper | Arduino Project Tutorial
Interested in a tiny build that moves the moment a raindrop lands? 🌧️🚗 This 3D Mini Rain Car Wiper…
Smart Laundry Bot | Arduino Project Idea
Caught off-guard by sudden rain? 🌧️🏠 Build a Smart Laundry Bot that senses raindrops and automatically pulls your clothesline to safety—no more panic sprints to the backyard.
Automatic 3D Medicine Dispenser | Arduino Project Idea
Missed a dose because time slipped by? 💊⏰ This Automatic 3D Medicine Dispenser remembers for you and guides you with light, sound, and a clear LCD. It turns daily dosing into a calm, repeatable routine.
Automatic Wash Dispenser | Arduino Project Tutorial
Wave, dispense, done. In this Automatic Wash Dispenser, your hand becomes the button: an IR sensor detects motion and a servo presses the pump for a clean, measured shot of soap. 💦🧼
Arduino RFID PN532 | A Beginner’s Guide
Ever wish your project could recognize a tap—then greet a student by name or unlock a box? 🌐✅ With one quick tap, a card’s unique ID (UID) is read and instantly shown on a 20×4 I²C LCD. It feels like magic, but it’s just clean Arduino code plus a solid sensor.
Ultimate Guide: Raspberry Pi Zero W and 3.5 HDMI LCD Setup
Turn your tiny Pi into a pocketable dashboard in under 15 minutes—perfect for on-the-go diagnostics, IoT control panels, and quick GUIs without hauling a full monitor. The Raspberry Pi Zero W is a small yet capable single-board computer. ⚙️💻
Ultimate Guide: Raspberry Pi Zero 2 W and 7-inch HDMI LCD (H) Setup
The Raspberry Pi Zero 2 W is a compact yet powerful single-board computer. Perfect for DIY projects and portable computing setups. It features a quad-core…
Getting Started with Reed Switch Sensor: A Beginner’s Guide
In this tutorial, we’ll be building a simple project using a Reed Switch Sensor to detect the presence of a magnetic field. For this project,…
Ultrasonic Obstacle-Avoiding Robot
The Ultrasonic Obstacle-Avoiding Robot is a smart robot that can move by itself and avoid hitting objects. It uses an ultrasonic sensor to measure the…