A thing to animate NeoPixel ring(s) with 12 LEDs.
Takes 5 input buttons (white, red, green, blue, yellow) that have LED lights.
Together these represent the bits in a 5-bit integer, which is used as an index of 32 different animations ("Steppers").
Each of the buttons have an LED that's lit based on if their bit is a 1 (on) or 0 (off). This bit pattern changes by counting upwards by one every ~8.7 seconds. It wraps back to 0 after 31.
- Tested on an Arduino UNO R3
- Two NeoPixel 12 LED Rings
- A 1000µF (6.3V or higher) capacitor on the power to the NeoPixel rings.
- A 470Ω resistor on the data pin to the NeoPixel rings.
- Five buttons. I used 5 diffent colors of Mini LED Arcade Button - 24mm
- Micro USB pinboard for powering the NeoPixel rings
- Reactduino (https://github.com/Reactduino/Reactduino)
- Adafruit Neopixel (1.10.5 https://github.com/adafruit/Adafruit\_NeoPixel)
| Color | Purpose | Pin Number |
|---|---|---|
| Black | white switch | 11 |
| White | white LED | 10 |
| Gray | green switch | 9 |
| Purple | blue switch | 8 |
| Blue | blue LED | 7 |
| Green | green LED | 6 |
| Yellow | yellow LED | 5 |
| Orange | yellow switch | 4 |
| Red | red LED | 3 |
| Brown | red switch | 2 |
External power must be connected to common ground.
