He used four powerful soft-white LEDs, mounting them on a pair ... but instead he included is own controller. An Arduino drives the switch-mode power supply, offering dimming thanks to PWM ...
He uses an Arduino Uno to control them, and a 460W computer power supply to provide the juice. The LED modules themselves are Adafruit RGB pixel strings. There’s actually three of the LED ...
9monon MSN
In the case of the Arduino Nano, a mini-B USB cable is required. The power source ... much easier when working with simple ...
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