In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it uses rgb LEDs that are controlled by an Arduino-based microcontroller that ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting pattern I wanted and the shape I decide. That's why I started to build this ...

After a number of delays, fits and starts, and dead ends, I’ve designed an effective, safe (yes, that factors into it as well), and easily deployable trail counter. After a number of delays, fits and ...

Abstract: This paper discusses about an advanced smart audio visualizer with equalizer, by assembling Arduino, DFPlayer mini, Metal Oxide Semiconductor Field Effect Transistor (MOSFET), an arrangement ...

This article presents a powerful and versatile isolated H-bridge DC motor driver engineered for high performance and a wide range of applications. This article presents a powerful and versatile ...

Electrical isolation is not always necessary in LED drivers to comply with safety standards. Higher power LED light sources have now begun to replace HID lamps in street lighting, stage and stadium ...

Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...

The Arduino library requires a small patch. While building, an error will show up File not patched. Run following command: patch -i ./scripts/Print.diff ~/.platformio ...

Energy-efficient lighting is in the headlines as we approach the date at which federally mandated efficiency levels for lights will make ordinary incandescent lighting obsolete. Incandescent lights ...

The core concept behind a dc dc buck converter working principle is the combination of energy storage in an inductor and switching controls. The XL4015 IC contains an internal MOSFET switch and ...