Digital To Analog Converter For .NET, C# and VB.NET.

 Introduction

The world of Raspberry PI and Arduino offers

• GPIO pins (General Purpose Input Output) 
• ADC (Analog To Digital converter)
• DAC (Digital To Analog Converter)

But what you may not know is that you can have these directly programmable to your Windows machine with any .NET languages using the USB device Nusbio.

DAC - Digital To Analog Converter

A DAC offers the ADC reverse function, that is to say starting with a integer range of values for example from 0 to 4097 (12 bits), output voltage between 0 and 5 volt, or 0 or 3.3 volt.

The MCP4725 is a 12 bit, 5 volts digital to analog converter that use the I2C protocol.
Adafruit offer a break out.

Here are 2 videos:

• Nusbio - Digital To Analog Converter 
• Nusbio - LED fade in and fade out with DAC