--- product_id: 486073245 title: "WWZMDiB 4 Digit 7 Segment Digital Tube LED Display Board for Arduino (5 Pcs)" brand: "wwzmdib" price: "₩21182" currency: KRW in_stock: true category: "Wwzm Di B" url: https://www.desertcart.kr/products/486073245-wwzmdib-4-digit-7-segment-digital-tube-led-display-board store_origin: KR region: South Korea --- # 3.3V/5V dual voltage support 4-digit 8-segment display 8-level adjustable brightness WWZMDiB 4 Digit 7 Segment Digital Tube LED Display Board for Arduino (5 Pcs) **Brand:** wwzmdib **Price:** ₩21182 **Availability:** ✅ In Stock ## Summary > 🔴 Light up your projects with precision and style! ## Quick Answers - **What is this?** WWZMDiB 4 Digit 7 Segment Digital Tube LED Display Board for Arduino (5 Pcs) by wwzmdib - **How much does it cost?** ₩21182 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/486073245-wwzmdib-4-digit-7-segment-digital-tube-led-display-board) ## Best For - wwzmdib enthusiasts ## Why This Product - Trusted wwzmdib brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Pinout:** Simple 4-pin interface (GND, VCC, DIO, CLK) ensures quick setup and reliable performance. - • **Effortless MCU Control:** Only two signal lines (DIO & CLK) needed to seamlessly integrate with Arduino and other microcontrollers. - • **Compact 4-Digit Display:** Showcase precise numeric and alphanumeric data with a sleek 0.36-inch red LED display. - • **Customizable Brightness:** 8-level grayscale adjustment lets you tailor LED intensity for any lighting environment. - • **Dual Voltage Flexibility:** Operates smoothly on both 3.3V and 5V DC, perfect for diverse project requirements. ## Overview The WWZMDiB 4 Digit 7 Segment Digital Tube LED Display Board is a versatile, red-highlighted 0.36-inch LED module driven by the TM1637 IC. It supports both 3.3V and 5V power inputs, uses only two signal lines for MCU control, and offers 8-level adjustable brightness, making it an ideal choice for Arduino and other microcontroller projects requiring clear numeric or alphanumeric displays. ## Description Display device is 4-digit yang red digital tubeDigital tube 8-level grayscale adjustableWorking Voltage: 3.3V / 5v DCWorking Current: 30 / 80MALED Display: 0.36 incheColor: red highlightsThe driver IC is TM1637, only two signal lines can make MCU control four Digit 8-segment LED. Pinout: LED Display module to Arduino GND—ground (GND)VCC--power supply (5V)DIO--data input and output (D2)CLK--clock signal pin (D3) ## Features - 4-Digit Digital Tube Display Module: The Driver Ic Is Tm1637, Only Two Signal Lines Can Make Mcu Control Four Digit 8-Segment Led. Can Be Used To Display Decimal, Letters And So On - Working Voltage:3.3V/5V DC - Working Current:30 / 80MA - Color: red highlights - LED brightness adjustable：Digital tube 8-level grayscale adjustable - Conrol Interface: A Total Of 4 Pins (Gnd, Vcc, Dio, Clk), Gnd To Ground, Vcc For The Power Supply, Dio For The Data Input And Output Pins, Clk For The Clock Signal Pin ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BFQNFX6D | | Best Sellers Rank | #41,232 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in LED Segment Displays | | Brand | WWZMDiB | | Built-In Media | 1 | | CPU Model | ARMv7 | | Compatible Devices | Single-board computers and microcontroller boards with GPIO pins | | Connectivity Technology | GPIO | | Customer Reviews | 4.6 4.6 out of 5 stars (84) | | Manufacturer | WWZMDiB | | Model Name | RBC-Apt-87 | | Operating System | Linux | | Processor Brand | ARM | | Processor Count | 1 | | RAM Memory Technology | DDR3 | | UPC | 618202520372 | | Warranty Description | 1 | ## Product Details - **Brand:** WWZMDiB - **CPU Model:** ARMv7 - **Connectivity Technology:** GPIO - **Included Components:** 1 - **Model Name:** RBC-Apt-87 ## Images ![WWZMDiB 4 Digit 7 Segment Digital Tube LED Display Board for Arduino (5 Pcs) - Image 1](https://m.media-amazon.com/images/I/81eq1g0R9uL.jpg) ## Frequently Bought Together - WWZMDiB 4 Digit 7 Segment Digital Tube LED Display Board for Arduino (5 Pcs) - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects - ELEGOO UNO R3 Board ATmega328P with USB Cable(Arduino-Compatible) for Arduino --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/486073245-wwzmdib-4-digit-7-segment-digital-tube-led-display-board](https://www.desertcart.kr/products/486073245-wwzmdib-4-digit-7-segment-digital-tube-led-display-board) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-08-21*