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TM1637 4-Digit 7-Segment Red LED Display Module – 4-Bit Digital Tube for Arduino

TM1637 4-Digit 7-Segment Red LED Display Module – 4-Bit Digital Tube for Arduino

Regular price ₱85.00 PHP
Regular price Sale price ₱85.00 PHP
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The TM1637 4-Bit 7-Segment Display Module is a compact and easy-to-use 4-digit LED display board ideal for numerical output in Arduino and microcontroller projects. Featuring a bright red display, this module is perfect for showing time, counters, temperature, voltage readings, and more. It communicates via a 2-wire interface, making it efficient and suitable even for boards with limited I/O pins.


⚙️ Key Features:

  • 🔴 4-Digit 7-Segment Red LED Display – Clearly visible digits for all lighting conditions
  • 🔌 TM1637 Driver IC – Simplifies control with just 2 digital pins (CLK and DIO)
  • 🧰 Easy to Interface – Compatible with Arduino, ESP32, Raspberry Pi, and other platforms
  • ⚙️ Compact and Lightweight – Ideal for portable and embedded applications
  • 🔧 Low Power Consumption – Efficient for battery-powered projects

📦 Specifications:

  • Display Type: 7-Segment, 4 Digits
  • LED Color: Red
  • Driver IC: TM1637
  • Operating Voltage: 3.3V to 5V
  • Interface: 2-Wire Serial (CLK + DIO)
  • Module Size: Approx. 42mm x 24mm
  • Mounting: 4 mounting holes for easy installation
  • Compatibility: Arduino, ESP8266, ESP32, Raspberry Pi, STM32, etc.

💡 Applications:

  • Digital clocks and timers
  • Temperature or sensor value displays
  • Counters and scoreboards
  • DIY electronics and Arduino projects
  • Battery voltage and power indicators


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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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