3Pcs MAX7219 Dot Matrix Module - Green, Arduino Compatible, Single Chip LED Driver Display Module

3Pcs MAX7219 Dot Matrix Module - Green, Arduino Compatible, Single Chip LED Driver Display Module

• 【High-Performance 8x8 LED Dot Matrix Module】 This high-performance 8x8 LED dot matrix module is designed for industrial and embedded applications, featuring a MAX7219 driver chip that supports up to 64 individual LEDs with 16-level brightness control. With a SPI-compatible serial interface (up to 10MHz), it enables seamless integration into microcontroller systems, making it Suitable for industrial dashboards, smart device status indicators, and custom LED displays.
• 【Reliable Durability & Stability】 Built to withstand harsh s, this LED driver module operates within an extended temperature range of -40°C to +85°C, ensuring reliable performance in extreme conditions. It includes ESD protection (2kV HBM) and low-power standby mode (150µA), making it Suitable for long-term use in industrial and outdoor settings.
• 【Easy Cascade Expansion for Larger Displays】 Supports cascading multiple modules to create larger LED matrices, such as 16x64 or more, without additional hardware. The built-in dynamic scanning circuit ensures flicker-free display of characters, graphics, and animations, while the 10kΩ current-limiting resistor protects your LEDs from overcurrent damage.
• 【Low Power Consumption & Efficient Operation】 With a dynamic scanning current of 8–330mA and a standby current of just 150µA, this LED dot matrix module is energy-efficient and suitable for battery-powered or low-power applications. Its 5V DC input (with 100nF decoupling capacitor) ensures stable operation, reducing the risk of voltage fluctuations during use.
• 【User-Friendly Design for Developers & Engineers】 Designed for easy integration, this 8x8 LED display module features a three-wire SPI interface (DIN/CLK/CS), allowing direct connection to microcontrollers. It also includes programmable brightness adjustment, sleep mode, and decoding options, giving developers full control over display performance and power management.