The name Arduino is typically buzz word among most of the electronics students or hobbyists alike. Its ability to build things faster and cheaper with a massive online community support has made it an ...

Learn how to use Buttons with LED backlight with Arduino UNO. This is a perfect tutorial for beginners, and shows how to use Arduino pin as inputs (for buttons) and outputs (for LEDs). Once you are ...

The OS present inside the embedded devices is called an RTOS (Real-Time Operating System). In embedded devices, real-time tasks are critical where timing plays a very important role. Real-time tasks ...

In this project, we will take a look at an interesting product called the WS2812B Addressable LEDs. They are individually addressable RGB LEDs and are also called by different names like NeoPixel by ...

Unlock creativity with our Key-Controlled 3x3 LED Matrix tutorial—learn to design, code, and light up your own LED display! This project involves creating an interactive keypad-controlled LED matrix ...

RFID Module: Reads the UID from an RFID tag/card. If the UID matches the authorized UID, access is granted. Ensure the RFID tag/card UID matches the authorized UID in the code. Use the potentiometer ...

In this DIY Project, I will show you how to Make Your Own Arduino Board using easily available components and a very simple build process. Using this approach, you can make a custom Arduino Board that ...