What is a 4 Digit 7 Segment LED Display Module?

A 4 Digit 7 Segment LED Display Module is an electronic component used to display numerical values and some characters. This module consists of four individual digit displays, each made up of seven segments that can be illuminated in various combinations to create numbers and basic symbols. It's commonly used in clocks, counters, and other devices that require numerical visualization.

How does the I2C interface work with the LED display module?

I2C, or Inter-Integrated Circuit, is a communication protocol that allows multiple devices to communicate with a microcontroller using just two wires. The 4 Digit 7 Segment LED Display Module uses this interface to simplify connections, requiring fewer pins than traditional methods. This is particularly beneficial in projects with limited space or when multiple displays are used, streamlining wiring and reducing complexity.

Can I use this display module with any microcontroller?

Yes, the 4 Digit 7 Segment LED Display Module is compatible with a variety of microcontrollers, such as Arduino, Raspberry Pi, and STM32. It communicates using the I2C protocol, so ensure your microcontroller supports I2C communication. This versatility makes it ideal for DIY electronics projects, from educational purposes to professional applications.

What are some common applications for the 4 Digit 7 Segment LED Display Module?

This display module is widely used in applications like digital clocks, timers, scoreboards, and temperature displays. Its ability to show numerical data clearly makes it ideal for projects where real-time data monitoring is essential. For example, if you're building a countdown timer for an event, this module can provide a clear visual countdown, enhancing the user experience.

How can I connect the LED display module to my Arduino?

To connect the 4 Digit 7 Segment LED Display Module to your Arduino, you will typically connect the SDA pin to the Arduino's SDA pin and the SCL pin to the SCL pin. You'll also need to supply power from the Arduino to the module. After connections, you can use libraries like Wire.h and specific display libraries to begin sending data to the display, making it a great choice for hands-on projects.

What voltage does the display module operate on?

The 4 Digit 7 Segment LED Display Module typically operates on a voltage range of 5V, making it compatible with most microcontrollers and development boards. This standard voltage allows for easy integration into various DIY electronics projects without requiring special power supplies, simplifying the design process.

Is it limited to just displaying numbers?

While primarily designed for numerical displays, the 4 Digit 7 Segment LED Display Module can also show a few alphanumeric characters and symbols, depending on the segment matrix. This flexibility can be utilized in projects that require simple text information, such as showing basic error codes or status indicators, enhancing its utility in complex systems.

What should I consider when programming the display module?

When programming the 4 Digit 7 Segment LED Display Module, consider the data format you'll use to send numbers or characters. Key aspects include understanding the I2C address assignment and ensuring that the libraries you choose are compatible with your microcontroller. Additionally, plan your updates carefully to avoid flickering and ensure a smooth visual operation.

Where can I buy 4 Digit 7 Segment LED Display Module, I2C Interface for DIY Electronics in Malaysia?

You can purchase the 4 Digit 7 Segment LED Display Module with I2C Interface for DIY Electronics from Ubuy. They offer a wide selection of electronic components, including this display module, providing a convenient shopping experience and reliable customer service, making it a trustworthy source for your DIY projects.

Bagaimana untuk Membeli-belah 4 Digit 7 Segment LED Display Module with I2C Dalam Talian Dari Ubuy?

Sangat mudah untuk membeli-belah 4 Digit 7 Segment LED Display Module with I2C dalam talian daripada Ubuy.. Anda hanya perlu mencari produk, pilih kaedah penghantaran anda semasa mendaftar keluar dan hantar ke lokasi anda.

Adakah 4 Digit 7 Segment LED Display Module with I2C Tersedia untuk Beli-belah Dalam Talian dalam Malaysia?

Ya, di Ubuy Malaysia produk ini tersedia untuk anda membeli-belah pada harga yang berpatutan.. 4 Digit 7 Segment LED Display Module with I2C tidak tersedia secara tempatan tetapi anda boleh mempercayai kami dengan perkhidmatan penghantaran ekspres kami.

Berapa lama masa yang diperlukan untuk mendapatkan produk selepas membuat pesanan?

Masa penghantaran produk pesanan anda berbeza mengikut apa yang anda pesan dan kaedah penghantaran yang anda pilih.. Anggaran masa penghantaran dinyatakan semasa proses daftar keluar, jadi berhati-hati semasa membeli-belah.

Fafeicy Lihat Asal

4 Digit 7 Segment LED Display Module with I2C Interface for DIY Electronics Projects

The LED digital tube module is exquisite and compact, which can be flexibly used in a variety of situations.

Fafeicy

Item #: 111002990

4 Digit 7 Segment LED Display Module with I2C Interface for DIY Electronics Projects

86% of respondents would recommend this to a friend

Item #: 111002990

MYR 64

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

^{*All items will import from AS}

Ketersediaan : Dalam stok

Diimport dari kedai USA

QTY:

Pesan sekarang dan dapatkannya lebih kurang pada Monday, November 09

Secured transaction

Our Top Logistics Partners

The LED digital tube module is exquisite and compact, which can be flexibly used in a variety of situations.

Waranti U-Care:

Tiada

Pilih pelan

Fast
Shipping

Free
Return^*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

Note: Step Down Voltage Transformer required for using electronics products of AS store (110-120). Recommended power converters Beli Sekarang.

What Stands Out

I2C Interface

Easy integration with microcontrollers via I2C, reducing wiring complexity and allowing for multiple modules to be connected effortlessly, perfect for DIY electronics projects.

Compact Design

Space-saving module design ideal for tight projects, making it suitable for a variety of DIY applications while maintaining clear visibility of the displayed digits.

Versatile Use

Perfect for clocks, counters, and other electronic displays, catering to hobbyists and educators alike, enhancing learning and innovation in electronics.

Maklumat produk

Who Should Buy?

DIY Electronics Enthusiasts
Perfect for hobbyists creating custom electronic projects using easily integrated display solutions with common I2C interface.
Educational Purposes
Ideal for teaching students about basic electronics, programming, and display technologies in hands-on learning environments.
Home Automation Projects
Useful for integrating visual displays into smart home systems, providing easy monitoring of parameters like temperature or time.

Professional Applications
Not ideal for commercial-grade products that require high reliability and advanced features beyond basic display functionalities.

PENERANGAN PRODUK

4 Digit 7 Segment LED Display Module with I2C Interface for DIY Electronics Projects

Ada sebarang Pertanyaan? Berbual dengan kami

Soalan & Jawapan Pelanggan

soalan: Bagaimana untuk Membeli-belah 4 Digit 7 Segment LED Display Module with I2C Dalam Talian Dari Ubuy?

jawab: Sangat mudah untuk membeli-belah 4 Digit 7 Segment LED Display Module with I2C dalam talian daripada Ubuy.. Anda hanya perlu mencari produk, pilih kaedah penghantaran anda semasa mendaftar keluar dan hantar ke lokasi anda.
soalan: Adakah 4 Digit 7 Segment LED Display Module with I2C Tersedia untuk Beli-belah Dalam Talian dalam Malaysia?

jawab: Ya, di Ubuy Malaysia produk ini tersedia untuk anda membeli-belah pada harga yang berpatutan.. 4 Digit 7 Segment LED Display Module with I2C tidak tersedia secara tempatan tetapi anda boleh mempercayai kami dengan perkhidmatan penghantaran ekspres kami.
soalan: Berapa lama masa yang diperlukan untuk mendapatkan produk selepas membuat pesanan?

jawab: Masa penghantaran produk pesanan anda berbeza mengikut apa yang anda pesan dan kaedah penghantaran yang anda pilih.. Anggaran masa penghantaran dinyatakan semasa proses daftar keluar, jadi berhati-hati semasa membeli-belah.

Fafeicy LED Segment Displays Editorial Review

Tiada ulasan editorial ditemui

Customer Reviews & Ratings

4.0

1 rating pelanggan

5 bintang

0%
4 bintang

100%
3 bintang

0%
2 bintang

0%
1 bintang

0%

Ulas Produk Ini

Kongsikan pandangan anda dengan pelanggan lain

Kebaikan

Bright LED display
Easy to read
Compact size
Useful for DIY projects
Simple I2C connection

Keburukan

Limited documentation available

Platform Trust & Buyer Confidence

4.2/5 9704 reviews

Read reviews

Jasmin

Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot

Anke

Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot

Hazel

Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot

Opaleye

Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot

Adele

Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot

WHY SHOP WITH US

Pendaftaran Keluar Selamat Global Delivery Easy Returns Genuine Products

Product Price History

Maklumat penting

Pengehadan: Untuk produk penghantaran antarabangsa, harap maklum bahawa sebarang jaminan pengeluar mungkin tidak sah; pilihan perkhidmatan pengeluar mungkin tidak tersedia; manual produk, arahan, dan amaran keselamatan mungkin tidak dalam bahasa negara destinasi; produk-produk (dan bahan-bahan berkaitannya) mungkin tidak direka selaras dengan standard negara destinasi, spesifikasi, dan syarat pelabelan; dan produk-produk itu mungkin tidak mematuhi kepada voltan negara destinasi dan lain-lain standard elektrik (memerlukan penggunaan adaptor atau penukar aliran jika perlu). Penerima adalah bertanggungjawab untuk memastikan bahawa produk itu boleh diimport selaras dengan undang-undang negara destinasi. Apabila memesan dari Ubuy atau pihak afiliasinya, si penerima adalah merupakan pengimport dalam rekod dan mesti mematuhi kepada semua undang-undang dan peraturan negara destinasi.
Bukan semua produk yang tersenarai di Ubuy adalah untuk dijual, kerana Ubuy adalah enjin carian global. Produk-produk adalah tertakluk kepada peraturan eksport/perdagangan.

MYR 64

Pesan sekarang dan dapatkannya lebih kurang pada Monday, November 09

QTY:

Secured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners

Fastest cross-border delivery

Ciri & Faedah

Exquisite and compact design for versatile use.
Features a 4-digit 7 segment display for clear visibility.
Compatible driver IC (AIP650) supports multiple display characters.
Operates on 5V/3.3V supply voltage for flexibility.
I2C interface with minimal wiring for easy connectivity.
Ideal for DIY electronics, toy cars, and various instrumentation.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns ^*, and secure packaging on every order.

4 Digit 7 Segment LED Display Module with I2C Interface for DIY Electronics Projects

MYR 64

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Maklumat produk

Who Should Buy?

PENERANGAN PRODUK

Soalan & Jawapan Pelanggan

Fafeicy LED Segment Displays Editorial Review

Customer Reviews & Ratings

Ulas Produk Ini

Kebaikan

Keburukan

Platform Trust & Buyer Confidence

WHY SHOP WITH US

Product Price History

Maklumat penting

MYR 64

Ciri & Faedah

Ubuy Assurance

Fast
Shipping

Free
Return^*