An RGB LED module is a versatile lighting component that can produce millions of colours by mixing red, green, and blue light. The RGB LED module used in this ESP32-S3 Box-3 Arduino programming ...

This article will help you build a simple Arduino-based DCC system. Growing up in the 1980s I was living the dream. I had an ...

CircuitDigest presents the Smart Home & Wearables Project Contest 2025! Win exciting prizes worth up to ₹7,00,000 and receive free development boards through our partnership with DigiKey. For ...

With more power comes more responsibility, and these new Echo devices may have just won Alexa Plus a permanent place in my smart home. Amazon’s newest Echo speakers look gorgeous. Thin bezels, bright, ...

Portable monitors have gained in popularity, and it’s easy to see why. They’re a boon to both desktop and laptop users. While portable monitors might not reach the large screen sizes of conventional ...

The story of Sanju Samson feels frustratingly familiar. Another round of squad announcements, another omission. For all the talk of form, flexibility and future planning, the 30-year-old finds himself ...

If you look at our picks for the best TVs you'll see that two technologies dominate: OLED and mini-LED. Both offer incredible picture quality and are the cutting edge of TV tech. As great as they both ...

Need a new monitor for your PC? I’ve combed through scores of options to find the best monitors on the market right now. These picks are the result of hundreds of hours spent testing the latest models ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Khadija Khartit is a strategy, investment, and funding expert, and an educator of fintech and strategic finance ...

Contents presented in the Microcontrollers Laboratory Course; Microcontrollers used: Arduino UNO R3 & DOIT ESP32 DEVKIT V1 - CSE Department, Shiraz University, Spring 2025.