8×8 Common Negative Dot Matrix Module

Overview

The 8×8 Common Negative Dot Matrix Module is an essential component for various display applications, providing a reliable solution for visual output in electronic projects. This module operates at a voltage of 5V and features multiple connectivity options, making it ideal for cascading setups.

Key Features

• Display Capability: Each module can control an 8×8 dot matrix display.
• Operating Voltage: Designed to function at a standard voltage of 5V.
• Mounting Options: Equipped with 64 fixed screw holes (3mm diameter) for secure installation.
• Cascading Support: Input/output interfaces allow multiple modules to be connected in series.
• Flicker-Free Performance: Three IO ports enable the driving of one dot matrix without flickering during operation.
• Compact Size: Dimensions are approximately 12.8 x 3.2 x 1.3 cm, with a cable length of about 20 cm.
• Lightweight Design: Weighs around 45.2g, making it easy to integrate into various projects.

Wiring Instructions

1. The left side serves as the input port while the right side functions as the output port.
2. For single module control, connect the input port directly to your CPU.
3. In cascading configurations:

– Connect the first module’s input to the CPU,
– Link its output to the second module’s input,
– Continue this pattern for additional modules.

Example Connection (Using AT89C51 Microcontroller):

• VCC → Connect to +5V
• GND → Ground connection
• DIN → Data pin (e.g., P2.2)
• CS → Chip select pin (e.g., P2.1)
• CLK → Clock pin (e.g., P2.0)

Specifications

| Specification | Details |
|———————–|———————————-|
| Package Weight | Approximately 0.06 kg / 0.14 lb |
| Package Dimensions | Size: 15cm x 6cm x 2cm |
| Quantity per Carton | Contains up to 240 units |
| Carton Weight | Total weight is about15.50 kg /34 .17 lb|
| Carton Dimensions | Measures at50cm x32cm x32cm |
| Container Loading | – For a standard container:
20GP holds up to124800 pcs
40HQ accommodates290160 pcs|

This versatile dot matrix module is perfect for hobbyists and professionals alike who require efficient visual displays in their electronic designs.

Shipping
This product ships From China using different shipping carriers depending on the country you purchase from and will be delivered within7–21 business days. 

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