Resistive Ladder DAC using Box0


The goal of the experiment is to:

  • Build a DAC using Resistive ladder
  • Use DIO of Box0
  • Interfacing a circuit to Box0


What is a DAC?

DAC = Digital To Analog Converter

According to Wikipedia,

In electronics, a function that converts digital data into an analog signal (current, voltage, or electric charge).

Example: Your phone has a DAC inside it! why? to play music.

Resistive Ladder

Again, according to Wikipedia

A resistor ladder is an electrical circuit made from repeating units of resistors.

Resistive Ladder




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  1. Place a experiment image