Profesjonalny moduł matrycowy i moduł wyświetlacza Led Mcu Control

8x8 Dot Matrix LED Display Module MCU Control DIY Kit for

Description:

A single module can drive an 8 x cathode dot matrix

With input and output interfaces, supporting multiple module cascading

Working voltage: 5V

With 4 fixing screw holes, 3mm

Size: Approx. 32 x 32 x 1.3mm

Specification:

is an integrated serial input/output common-cathode display

that connects a microprocessor and an digital 7-segment

digital LED display. It can also be connected to a bargraph display or

64 individual LEDs. It includes an BCD , a

circuit, a segment word , and an 8*8 static

store each data. Only external register is used to set the segment

current for each LED.

A convenient four-wire serial interface can

be connected to -purpose microprocessor. Each data can be

addressed without updating all the display when updating. The

also allows the user to choose to encode or not encode each data.

The entire device includes a 150μA low-power shutdown mode, analog and

digital brightness control, a scan limit register that allows the user

to display 1-8 bits of data, and a detection mode that lets all the LEDs

glow.

Only need 3 IO ports to drive a dot matrix! There is no flicker in the dot matrix display! Support !

Wiring Method:

The left side of the module is the input port and the right side is the output port

When you control a single module, you only need to connect the input port to the CPU

When multiple modules are cascaded, the input of the first module is connected to the CPU, the output is connected to the input of the second module, the output of the second module is connected to the input of the third module, and so on.

Take 51 as an example:

VCC → 5V

GND → GND

DIN → P2.0

CS → P2.1

CLK → P2.2

Package Includes:

1 x Dot Matrix Module

1 x MCU Control LED Display Module

2 x Header

2 Pin Header

1