The system works by taking the audio input and assigning brightness to volume. This data is then sent to the Arduino over USB. The Arduino receives this data and can control either a single-color LED ...

The Govee LED Strip Light M1 with Matter (now on sale for $39.99, $59.99 list) is a 6.56-foot LED color light strip, complete with 60 LEDs per meter and 20 customizable light segments.

Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...