Connecting an Analog Joystick to the Raspberry Pi
One of the coolest things about the Raspberry Pi is its GPIO pins. They’re just sitting there, waiting to
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Creating a Flickering Candle Using an RGB LED on the Raspberry Pi
After getting PWM (pulse-width modulation) to work with an RGB LED last week, I was trying to think of what
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How to Use an RGB multicolor LED with Pulse Width Modulation (PWM) on the Raspberry Pi
If you buy a kit with random LEDs, wires, switches, etc, you’re likely to end up with one or
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