Circuit Splash

Explore a curated list of drone projects with circuit diagrams, programming code, and tutorials. Build your own drones using ESP32, sensors, and wireless communication modules.

Learn about different types of transformers, including step-up, step-down, isolation, and autotransformers. Explore their working principles and practical applications in power systems, electronics, and industrial use.

These are some interesting internet of things projects and tutorials for beginners. These projects are based on Raspberry Pi, Arduino, ESP8266 etc.

Check out the top 10 IoT projects for beginners with DIY instructions. These projects are based on various popular SBC boards like Arduino, Raspberry Pi, NodeMCU, etc.

Learn how to connect RFID to Arduino to build a functional DIY projects using rfid reader and arduino. This beginner-friendly tutorial walks you through the setup and code needed to detect RFID tags. After mastering these Arduino RFID fundamentals, you will be ready to tackle advanced projects like Arduino RFID door lock system and many more.

Build a real-time hand gesture control robot using OpenCV, MediaPipe, Arduino Nano & nRF24L01. Complete project source code, circuit diagrams, and step-by-step guide.

Learn how to build a wireless stepper motor controller using an ESP32-S3 and TMC2240 driver. This detailed tutorial guides you through wiring, custom PCB design, USB-C PD power management, closed-loop control with an AS5600 encoder, and a browser-based UI with real-time status and RGB feedback. Includes Gerbers, BOM, and full source code.

Learn how to build a reverse polarity protection circuit using a P-channel MOSFET. Compare MOSFET vs diode efficiency, see step-by-step wiring, Zener gate protection & real-world uses.

Learn how to connect a micro SD card module to Arduino step by step. This beginner-friendly guide covers wiring, SPI communication, code for reading and writing files, and practical data logging applications.