8-Digit Seven Segment Display Module with MAX7219 5V, SPI Interface

The 8-Digit Seven Segment Display Module with MAX7219 driver is a highly efficient and compact solution for displaying numerical data in various projects. The MAX7219 IC controls all eight digits of the seven-segment display while requiring only a few data lines to communicate with your microcontroller, thanks to its SPI-like serial interface. This reduces the number of I/O pins needed and simplifies wiring. The display is powered by a 5V supply, making it compatible with most microcontroller platforms such as Arduino, Raspberry Pi, and ESP32.

With its bright LED segments and versatile control options, the module is ideal for applications like digital clocks, counters, voltage or temperature displays, timers, and more. The MAX7219 IC offers the added benefit of controlling each segment's brightness, and it includes features like display refresh control and daisy chaining support for multiple modules.

• MAX7219 Driver IC: Controls up to 8 digits of 7-segment display with minimal microcontroller pins.
• SPI-like Interface: Uses 3-wire interface (DIN, CS, CLK) to communicate with the microcontroller.
• 8-Digit Display: Displays up to 8 characters of numerical data.
• 5V Operating Voltage: Suitable for most common microcontroller boards such as Arduino and Raspberry Pi.
• Compact and Efficient: Saves I/O pins while displaying multiple digits, simplifying your project’s wiring.
• Adjustable Brightness: The MAX7219 driver allows you to control the brightness of the LED segments.