The controller can drive an RGB LED strip which can be up to 25 meters long, using music as input. This can come from any device with a line level output (basically all PCs, mobile phones and Hi-Fi ...
Arduino Circuit: Arduino Nano or Arduino Pro Mini 5V was used -digital pin 2 (digital pin with interrupt) -> button to ground -digital pin 3 (digital pin with interrupt) -> button to ground -analogue ...
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 ...
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