8×8 LED Dot Matrix Display 3mm Common Cathode | Red LED Matrix Module for Arduino, Raspberry Pi & DIY Electronics

KSh150.00

● In stock (25 available)

SKU	AT-0021
Category	Displays
Availability	In stock
Shipping	Countrywide delivery · Free on orders over KSh10,000.00

Description

The 8×8 LED Dot Matrix 3mm Common Cathode Display is a versatile electronic display module consisting of 64 individual LEDs arranged in an 8-row by 8-column matrix. Designed with a common cathode configuration, this display enables efficient control of multiple LEDs for creating alphanumeric characters, symbols, scrolling messages, animations, and custom graphics. With bright 3mm LEDs and a compact form factor, the module is widely used in Arduino, Raspberry Pi, ESP32, STM32, and other microcontroller-based applications. The matrix structure allows multiplexed control, reducing the number of I/O pins required while providing dynamic visual output. This LED matrix is suitable for educational

Key Features

8×8 matrix with 64 individually addressable LEDs
3mm bright LEDs for clear visibility
Common Cathode configuration
Supports characters, symbols, and custom graphics
Suitable for scrolling text and animation effects
Compatible with Arduino, Raspberry Pi, ESP32, STM32, and other controllers
Multiplexed operation reduces I/O pin requirements
Compact and lightweight design
Easy PCB mounting and integration
Ideal for educational, hobbyist, and industrial projects

Specifications

Display Type	LED Dot Matrix
Matrix Size	8 × 8
LED Size	3mm
Configuration	Common Cathode
Total LEDs	64
Emitting Color	Red (typical, depending on model)
Viewing Angle	Wide viewing angle
Mounting Type	Through-Hole
Operating Voltage	Depends on driving circuit
Applications	Text Display, Animations, Counters, Clocks, Indicators