• Description

Max7219 - 8 x 7 Segment Number Display, Red

This 8 Digit Seven Segment Display Module takes advantage of the Maxim MAX7219 driver IC to allow you to driver its 8 seven segment LED’s using just 3 digital pins. The display removes all the awkward things associated with driving seven segment displays such as multiplexing, refresh rates, current limiting etc. Not only that, headers situated at both ends of the module allow you to daisy-chain multiple modules together to make even longer displays.

Product Video

Quick Spec

• Power: 5V
• Color: RED
• Segments: 8 x 7 Segments

Resources

• Max7219 Arduino Library
• Article by Hobbycomponents
• Code Examples by Hobbycomponents

Code Example

   /* Include the HCMAX7219 and SPI library */
#include <HCMAX7219.h>
#include "SPI.h"
#define LOAD 10 /* Set the LOAD (CS) digital pin number*/  
HCMAX7219 HCMAX7219(LOAD); /* Create an instance of the library */

void setup() 
{
  HCMAX7219.Init();        
}

/* Main program */
void loop() 
{
  HCMAX7219.Clear();   /* Clear the output buffer */
  HCMAX7219.print7Seg("HELLO !!",8);     /* Write some text to the output buffer */
  HCMAX7219.Refresh();    /* Send the output buffer to the display */
  while(1);
}

Shipping List

• 1 x MAX7219 Module
• 4 x Copper Pillar + Screws

Max7219 - 8 x 7 Segment Number Display, Red

• Brand: Generic
• Product Code: MAX7219-NUM-RED
• Weight: 0.013kg
• Product Status : Active

Stock

Warehouse	Stock Status	Location
Centurion	In Stock	GG109
Stellenbosch	No Stock
Bulk Location	No Stock

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• R86.00 (Inc Tax: R98.90)