Building IoT projects with touchscreens used to be a headache, involving numerous components, messy wiring, and endless troubleshooting. But the ESP32-S3 Box-3 makes things way easier. It is an all-in ...

the RGB LED color mixer is a project that is suitable for the beginner Arduino users who is interested in building an interactive gadget to mix colors. The simple circuit combines three potentiometers ...

This project explores the capabilities of the Arduino Uno Mini and the TCS3200 sensor for detecting and identifying RGB and secondary colors. The TCS3200 sensor measures the intensity of red, green, ...

Here is an artistic Arduino project for the fun-minded. The circuit is an Arduino RGB LED controller running on a sweet ‘n’ simple code,but with a little hardware surprise outside the Arduino board.

The IOS-Bluetooth-Controlled-LED project is designed to help you explore and grasp the concept of using an iPhone app to control an Arduino. By creating a simple setup where an iPhone app controls an ...

In days gone by, before the advent of modern electronics under the bonnet, stroboscopes were used to adjust the ignition timing of engines. These days, this is rarely necessary — in reasonably modern ...

Among quantitative analysis techniques, molecular absorption methods in the ultraviolet/visible region are the most commonly employed in chemical laboratories worldwide. In general, the absorbance ...