Difference between revisions of "ER-LEDS"
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== Features == | == Features == | ||
| − | * [[ | + | * 3U 6HP Eurorack card |
| − | * Drives NeoPixel | + | * [[Arduino Pro Mini]] CPU |
| − | + | * Drives recessed NeoPixel 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 | ||
| − | |||
| − | |||
* RV1 = Mode knob | * RV1 = Mode knob | ||
** 4 modes: 3 rainbow, 1 white | ** 4 modes: 3 rainbow, 1 white | ||
| Line 17: | Line 15: | ||
** Using 30 LEDs per 1 M | ** Using 30 LEDs per 1 M | ||
** Other options are 60 LEDs/M or 144 LEDs/M | ** Other options are 60 LEDs/M or 144 LEDs/M | ||
| + | * 16 pin (8x2) box power connector | ||
| + | ** Requires 5V at current depending on the number of LEDs | ||
== Arduino Pro Mini == | == Arduino Pro Mini == | ||
Revision as of 14:27, 13 January 2023
Contents
Features
- 3U 6HP Eurorack card
- Arduino Pro Mini CPU
- Drives recessed NeoPixel strip in top of Eurorack box
- Daughtercard to ER-PROTO-02 card
- Uses Front Panel and Controls card
- 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
- 16 pin (8x2) box power connector
- Requires 5V at current depending on the number of LEDs
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
