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MAX7219 Digital Tube Display Module

Reference: MD0121

Condition: New product

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Detail about MAX7219 Digital Tube Display Module

Description

This is MAX7219 Based Serial 8-Digit 7 Segment LED Display Module. Also Called LED Tube Display. It has an integrated serial input / output common-cathode display drivers, which connects the microprocessor and 8 digit 7-segment digital LED display.

A convenient four-wire serial interface can connect all common microprocessor. Each data can be addressed in the update without rewriting all displays. MAX7219 also allows the user to select each data encoding or no coding.

The display also has a 150µA low-power shutdown mode, analog and digital brightness control, a scan-limit register allows the user to display 1-8 bit data.

This 8 digit seven segment display module is based upon the Maxim MAX7219 LED display driver. The module uses two standard 4 digit seven segment displays to display a total of 8 digits in RED with decimal point. A convenient input and output header allows additional modules to be daisy-chained and controlled with just just 3 digital IO pins.

The Maxim MAX7219 driver allows for each segment of up to 8 digits (with decimal point) to be controlled individually from a serial interface. An 8x8 static ram area stores each digit and multiplexing the display is handled automatically.

If you plan to use this module with an Arduino board there is a library (HCMAX7219) that allows you to effortlessly display and scroll alphanumeric characters across one or more modules. This can be downloaded from here.

Cable is not supplied. If you require a cable, please see our range of dupont cables on our website.