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LED Matrix Display Module – Red Dot Matrix with Serial Interface for Arduino & Microcontrollers

LED Matrix Display Module – Red Dot Matrix with Serial Interface for Arduino & Microcontrollers

Regular price ₱79.00 PHP
Regular price Sale price ₱79.00 PHP
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Bring your electronics projects to life with the Circuitrocks MAX7219 8x8 LED Matrix Display Module – a compact and powerful solution for displaying text, numbers, symbols, and animations. This module features an 8x8 red LED dot matrix controlled by the MAX7219 driver IC, allowing you to manage 64 LEDs using just 3 digital pins through an SPI-compatible interface.

Perfect for use with Arduino, ESP32, Raspberry Pi, and other microcontrollers, this display is ideal for creating scrolling messages, visual indicators, clocks, or simple graphics. Multiple modules can also be daisy-chained for extended displays.

Key Features:

Display Type: 8x8 Red LED Dot Matrix

Driver IC: MAX7219 – handles all multiplexing and refresh logic

Control Interface: SPI-like 3-wire serial communication (DIN, CS, CLK)

LED Count: 64 individually addressable LEDs

Power Supply: 5V DC

Chainable Design: Easily connect multiple modules for longer displays

Compact Size: Ideal for projects with space constraints

Library Support: Compatible with Arduino libraries like LedControl and MD_MAX72XX for easy coding

 

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PCB Layout & Design Services

We provide professional PCB layout and design services for electronics projects, prototypes, and small to medium production needs. Our goal is to deliver accurate, manufacturable, and well-documented PCB designs tailored to your specific requirements.

How to Request a PCB Layout/Design:

  • Send your complete schematic or diagram via our Facebook page.
  • We will assess your diagram and provide a quotation based on the complexity and requirements.

Special Offer for New Customers!!

New customers receive a special introductory discount on their first PCB layout/design project.
This allows us to review your design requirements and build a long-term working relationship.

How to Request a PCB Layout / Design

  1. Send your complete schematic or diagram via our Facebook page.
  2. Our team will review your diagram carefully to understand the design scope and requirements.
  3. detailed quotation will be provided based on:
    • Design complexity
    • Board size and number of layers
    • Components and package types
    • Special routing or manufacturing requirements

📌 Providing your diagram is essential so we can give you an accurate and fair quotation.

PCB Layout & Design Requirements

To ensure quality and accuracy, please note the following:

  • All schematics must be clear, complete, and properly labeled
  • Specify:
    • Board dimensions (if available)
    • Number of PCB layers
    • Preferred components or footprints (if any)
  • Hand-drawn, unclear, or incomplete schematics are not accepted
  • Rush or urgent requests may incur additional charges

What’s Included in the Design Package

Each completed project includes the following deliverables:

2D PCB layout images
3D PCB render images
PCB Gerber files (ready for fabrication)
Bill of Materials (BOM)
Component Placement List (CPL / Pick-and-Place file)
Wiring diagram (PDF)
PCB board layout (PDF)

All files are prepared to be manufacturer-ready and easy to review.

Pricing Information

Pricing is project-based and depends on:

  • The submitted schematic or diagram
  • Board size and layer count
  • Types of components used (SMD, through-hole, fine-pitch, BGA, etc.)
  • Design complexity and routing difficulty

📌 Final pricing is confirmed only after reviewing the client’s diagram.

Design Review & Approval Process

Before final delivery:

  • The client will receive preview files for checking
  • Please review carefully for:
    • Errors
    • Missing information
    • Clarifications or revisions
  • Once the design is confirmed and approved, the final files will be sent to the client’s email

⚠️ After final approval, any major changes may be treated as a new request.

Payment Methods

Philippines (Local Clients):

  • GCash
  • Bank Transfer

International Clients:

  • PayPal

📌 Design work starts after payment confirmation unless otherwise agreed.

 

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