Difference between revisions of "ER-LEDS"
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* [[Arduino_Pro_Mini]] | * [[Arduino_Pro_Mini]] | ||
* Drives NeoPixel strip | * Drives NeoPixel strip | ||
| + | * Recessed strip in top of Eurorack box | ||
* Daughtercard to [[ER-PROTO-02]] card | * Daughtercard to [[ER-PROTO-02]] card | ||
** Uses Front Panel and Controls card | ** Uses Front Panel and Controls card | ||
Revision as of 14:09, 13 January 2023
Contents
Features
- Arduino_Pro_Mini
- Drives NeoPixel strip
- Recessed strip in top of Eurorack box
- Daughtercard to ER-PROTO-02 card
- Uses Front Panel and Controls card
- 3U, 6 HP Eurorack card
- 16 pin (8x2) box power connector
- RV1 = Mode knob
- 4 modes: 3 rainbow, 1 white
- RV2 = brightness
- GATE input could be used to step between rainbow pattern
- LED strip types (Ebay search)
- Using 30 LEDs per 1 M
- Other options are 60 LEDs/M or 144 LEDs/M
Arduino Pro Mini
Software
ER_LEDS.ino - Software Build
- RV1 - Pattern
- White
- Color
- RV2 - Brightness
Build
- 1000 uF cap on 5V power
- RV1, RV2 jumpers on controls card for Vcc/GND
- Vcc is 5V from daughtercard
- GVS (Ground, Vcc, NeoPixel data line) on 1x3 header
