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28 lines
830 B
28 lines
830 B
# Spatial RGB
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## What
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- Arduino
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- 3 sonars
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- 3 colors in the spectrum
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- RGB LED strip
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- Magic!
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## Building
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To run this project, you need Arduino Pro Mini, or Nano (those $2 eBay clones will work perfectly).
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You can also try to use a genuine Arduino, even larger (UNO), though I haven't tried that.
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To flash the firmware, run `make flash`. Adjust the Makefile as needed. Naturally, you'll need
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`avr-gcc` and `avrdude` installed (and Linux or OSX).
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Make sure the correct Serial device is defined in the Makefile (`/dev/ttyUSB0` or other - it tends
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to be something really strange on OSX).
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## Hardware
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- RGB LED strip with WS2812 or WS2812B. It's set up for a 30-led strip, adjust as needed.
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- Sonars: HC-SR04 (you can get them on eBay)
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Wiring is configured in the C file at the top - adjust pin numbers however you like.
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