Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi.

Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely ...

Learn to build an RFID based attendance system using Arduino with step-by-step instructions, circuit diagrams, and complete code. This $35 DIY project replaces expensive commercial systems with ...

Ever wondered how a simple transistor can power an entire computer and run complex code? Discover the amazing world of transistors and how they make the digital world function. This video takes ...

This project demonstrates how to use an ESP32C6 microcontroller to interface with a LCD display. The project is developed using PlatformIO and Arduino. The simulator used is Wokwi.

Augment Code launches AI technology that outperforms GitHub Copilot by 70% through real-time context understanding of massive codebases, securing $270M funding and achieving the highest score on ...

The authors present the use of the Wokwi online environment for the creation of digital content in the disciplines “Microprocessor Technology” and “Microcontroller Programming”, included in the ...

Explore a range of Arduino-based DIY projects, from creating contactless thermometers to developing smart home automation systems, obstacle-avoiding robots, and more. These projects offer practical ...

While a Raspberry Pi is a full-fledged computer that can do more complex things than an Arduino microcontroller, it's not the best choice for every project.