Building Arduino with PWM. Pulse Width Modulation is a technique for getting analog results with digital means.
Parts List
Arduino Uno ($3.61)Breadboard and Jumper Wires ($7.48)PixelStick ($3.25)RTFPixel Circle ($10)
Hosts: Fr. Robert Ballecer, SJ and Louis Maresca
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Published 12/22/15
Wall-E had to die as Lou's new baby was born.
Make sure to download the code for this episode on our website!
Parts:
Arduino UnoHC-SR04 Ultrasonic SensorPixelStick
Hosts: Fr. Robert Ballecer, SJ and Louis Maresca
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Published 12/14/15
To make FastLED work with an array of WS2812 LEDs, there are five basic pieces that Padre discusses with Mark "Smitty" Smith
Quick Notes:
The power regulator on an Arduino can provide ~500ma if you're giving it at least 7v of powerIf you're powering it from USB, it's closer to 400maEach LED can...
Published 12/08/15