EDN

Utilizing Photocell and RGB LED to Detect Colors

The build produces a color sensor using an RGB LED and a CdS photocell by retrieving color using Arduino. The build produces a color sensor using an RGB LED and a CdS photocell by retrieving color ...
GitHub

shouryashashank/led-monitor-sync

This project demonstrates how to build a monitor sync ambient light system using an Arduino, WS2812B LED strip, and Prismatik software. The system synchronizes the colors of the LED strip with the ...
GitHub

Balunithu/Led-control-using-Arduino

Step 5 Go to file and select save option to save the program Step 6 GO to sketch and select verify to compile the program Step 7 If no error, Connect the Arduino board to your computer using a USB ...
C&EN

3D-Printable RGB LED Photometer Controlled by an Arduino–Python Interface for Molecular Absorption Applications in Chemistry Laboratories

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 ...
EDN

Arduino 4-Digit 7-segment LED Display

Recently, we published an entry-level Arduino project with a single seven-segment LED display. Although it’s an amazing DIY project, we noted that most of the readers are looking for more advanced ...