Getting each LED to emit one color is simple enough — setting all LED GPIOs low, and MOSFET gate GPIO high will bias the LEDs in one direction.

This project is an Arduino-based security gate system that uses a keypad to enter a password and a servo motor to unlock the gate. It also includes LED indicators to show the locked and unlocked ...

The addressable RGB LED strips can be purchased on Pololu's website using the links above. The LED strip's input connector has two pins that should be connected to the Arduino. The LED strip's ground ...

AND logic gate is a digital logic gate, designed for arithmetic and logical operations, every electronic student must have studied this gate is his/her career. This gate is mainly used in applications ...

What if we can generate different colors using a single RGB led and make our room’s corner more attractive? So, here is a simple Arduino based color mixing lamp which can change color when there is ...

[David Hopkins] has finally finished off his Star Gate LED clock over on Hackaday.io and it looks fantastic. We originally featured his progress with the project in Hacklet 18 – Tick Tock, it… ...

If you've ever dreamed of becoming a coder or programmer but don't know where to start, this bundle may be for you. The Ultimate Arduino Coding Power Course Bundle brings you everything you need ...

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 RGB LED module lets you make all sorts of colors with just four pins from the Arduino. Learn how to do it here!