About this document
DAC Interfacing with 8051 Microcontroller by Harshal Aachrekar is a document available to read on EtoBox.
This document describes an experiment to interface a DAC0859 digital-to-analog converter (DAC) with an 8051 microcontroller to generate a square wave output. The DAC converts 8-bit digital input values from 00H to FFH into analog output voltages from -5V to +5V. The code loads 00H and FFH alternately into the DAC to produce the square wave, with a delay between values. The DAC uses an R/2R ladder circuit for high precision conversion of digital values to analog voltages.
- Author
- Harshal Aachrekar
- Language
- EN