Serial 7-Seg 8-Digit Board

Serial 7-Seg 8-Digit Board
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Overview

7-Segment Display

Serial 7-Seg 8-Digit Board is a development tool for 7-Segment Displays.

On-Board MAX7219

Board features MAX7219 connected to 8 Common-Cathode LED Displays in a row.

IDC10 Connectors

IDC10 connectors enable easy connection. Ready-to-use examples are provided with the board.

Description

The Serial 7-Seg 8-Digit Board features compact, serial input/output common-cathode display drivers MAX7219 that interface microprocessors (µPs) to 7-segment numeric LED displays via SPI interface. There are a BCD code-B decoder, multiplex scan circuitry, segment and digit drivers, and an 8x8 static RAM that stores each digit provided on the board. Display drivers are connected to 8 Common-Cathode LED displays placed in one row.

Examples

Examples provided with this board will show you how to connect an MAX7219 to the microcontroller easily. Each example contains a detailed description of the relevant program including comments. All these examples can be downloaded from this page as well.

  • Demonstration of how to display a static number on eight 7-segment displays.
  • Example of displaying numbers (0000, 0001, 0002 .. 9999) on eight 7-segment displays. Each digit is on for 1 second.
  • Example of reading data from USART and writing it on eight 7-segment displays.
 

Ordering Information

We deliver our products to all countries in the world using following shipping options:

Shipping Information
  • DHL Express: $25.00 USD for up to 5 Kgs, usually arrives in 2-4 business days.
  • Post Office: $25.00 USD, no weight limit, usually arrives in 7-12 business days.

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  • Buy Now $21.90 USD Serial 7-Seg 8-Digit Board