title: How many MAX7219 chips maximum can be cascaded?
body: <p>I am trying to make a large moving sign that consists of Arduino (as the microcontroller), an 8x8 dot matrix (as the display) and MAX7219 (as the controller for the dot matrix display).</p>
  
  <p>Is it possible to use 16 MAX7219 chips?</p>
  
  <p>Thanks.</p>