Arduino MCP4921 12bit DAC Circuit in proteus

Arduino MCP4921 12bit DAC Circuit in proteus

Proteus simulation
Arduino MCP4921 12bit DAC Circuit, proteus simulation
Arduino MCP4921 12bit DAC Circuit diagram

Arduino MCP4921 12bit DAC Circuit in proteus

In this article we will learn how to Interface Arduino MCP4921 12bit DAC Circuit in proteus.
In the last post we will learn how to Interface Arduino MCP3208 12bit ADC simulation in proteus. You can visit our website,
I hope you appreciate my work, let’s discuss about today’s project.

 

Components:

  1. Arduino (328)
  2. IC (MCP4921)
  3. Resistors
  4. LED
  5. Pushbutton
  6. Jumper wires

Construction…

  • Connect pin 3 of IC MCP4921 with D13 pin of Arduino
  • Connect pin 2 of IC with D10 pin of Arduino
  • Connect pin 4 of IC with D11 pin of Arduino
  • Connect pin 5 of IC with GND
  • Connect VCC pin of Arduino with +5V
  • Connect one side of resistor with +5V
  • Connect 2nd side of resistor with one side of push button and then connect them with Reset
  • Connect 2nd side of push button with –ve side of LED and then connect them with GND
  • Connect +ve side of LED with one side of resistor
  • Connect 2nd side of resistor with D13 pin of Arduino
Arduino MCP4921 12bit DAC Circuit, proteus simulation
Arduino MCP4921 12bit DAC Circuit diagram

Working…

The MCP4921 is a 12-bit digital-to-analog converter (DAC) produced by Microchip Technology, and it’s often used with Arduino boards to generate analog voltage outputs.

Applications…

  1. Audio Generation
  2. Waveform Generation
  3. Motor Control
  4. Sensor Simulation
  5. Control Systems

Advantages…

  1. Easy Interface
  2. Low Noise
  3. Fast Output Response
  4. Single-Supply Operation
  5. Low Power Consumption