How to build your own Music Visualizer with Arduino for RGB LED Strips This is a video that teaches you how to change the color of a LED strip based on the value that is obtianed from a Sound sensor, ...

This library is optimized for the WS2812B, so it transmits colors in green-red-blue order. This library and the examples are designed to work with the Arduino IDE versions 1.0 and 1.5 and probably ...

LEDs have a special place in every maker's heart, and it's because we all love the ability to create light at moment's notice. Almost every project I have made over the last two decades has included ...

Description: Using an Arduino or a micro controller, we can generate cool-looking patterns with an led strip containing ...

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 ...

We just love a good clock around here, and something about those triangles gives this linear LED clock a deliciously mid-century vibe. If you’ve read these pages for any length of time, you know that ...

remove-circle Internet Archive's in-browser video "theater" requires JavaScript to be enabled. It appears your browser does not have it turned on. Please see your ...

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 ...