Hi, I am controlling an RGB LED strip using PWM Pins 9,10,11 according based on this tutorial: [image] RGB LED Strips We love some good LED blinking as much as the next person but after years of LED-soldering we need something cooler to get us excited. Sure there are RGB LEDs and those …

RGB LED flickering

Grumpy_Mike December 2, 2012, 5:34pm 4

Most beginners forget to connect the ground of the 12V power supply to the ground of the arduino.

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