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esp32_eurorack_generic
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Docs: add section with hardware and dac info 

Refs: #8
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rkcf 2023-02-20 07:12:11 -06:00
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commit 41c2aa3586
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README.org
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@ -2,12 +2,18 @@
This project aims to create a generic esp32-s3 based eurorack modular unit—reprogramable to allow for multiple modular possibilities. This project aims to create a generic esp32-s3 based eurorack modular unit—reprogramable to allow for multiple modular possibilities.
* Specs * Specs
- 18 HP - 18 HP
- I/O - I/O
- 4 channel input - 4 channel input
- 4 channel output - 4 channel output
- Output signal 0 -> +5V - Output signal 0 -> ~+5V
- 2 Rotary encoder switches - 2 Rotary encoder switches
- 4 buttons - 4 buttons
- 2.2in TFT LCD Display - 2.2in TFT LCD Display
* Hardware
** MCP4728 Quad 12bit I2C DAC
- [[https://ww1.microchip.com/downloads/aemDocuments/documents/OTH/ProductDocuments/DataSheets/22187E.pdf][Datasheet]]
- [[https://learn.adafruit.com/adafruit-mcp4728-i2c-quad-dac][Adafruit Info Page]]
- 0 -> ~+5V out