MCP4812

Kaluma library for MCP4812 2-channel 10-bit DAC.

Usage

// pass in an Kaluma SPI instance and also the pin number of your chip select pin
const mcp4812 = new MCP4812(spi, CLOCK_SELECT_PIN);

// now you can do this to write from a single channel of the mcp4812
mcp4812.setVoltage(channel, outputValue)

See example.js for more detailed example.

Installation

add it to your package.json directly with this repository link.

  "dependencies": {
    "mcp4812": "https://github.com/alexander-daniel/mcp4812.git"
  }

or with npm

npm install https://github.com/alexander-daniel/mcp4812

## Wiring
TODO