Max7219 dual 4 digit seven segment display module

The MAX7219 Dual 4-Digit Seven Segment Display Module is a compact and efficient display solution for numerical data. It integrates two 4-digit seven-segment displays driven by the MAX7219 IC, which simplifies the process of controlling multiple LED displays with minimal wiring and programming. Ideal for projects requiring clear and bright numerical displays, this module is perfect for clocks, counters, timers, and other data visualization applications.

Key Features:

• Dual 4-Digit Displays: Combines two 4-digit seven-segment displays for a total of 8 digits.
• MAX7219 Driver IC: Simplifies control of the display with a single chip.
• SPI Interface: Easy communication with microcontrollers using the SPI protocol.
• Daisy-Chaining: Supports multiple modules connected in series for extended display configurations.
• Brightness Control: Adjustable brightness levels via software commands.
• Low Power Consumption: Efficient LED driving with minimal power usage.

Technical Specifications:

• Operating Voltage: 5V DC
• Driver IC: MAX7219
• Interface: SPI (Serial Peripheral Interface)
• Number of Digits: 8 (2 x 4-digit displays)
• Segment Configuration: Common Cathode
• Dimensions: 80mm x 15mm x 12mm

Applications:

• Digital Clocks: Displaying time in hours and minutes.
• Counters and Timers: Showing counts, elapsed time, or remaining time.
• Temperature and Humidity Displays: Visualizing sensor data in numerical format.
• Scoreboards: Displaying scores for games and competitions.
• Measurement Instruments: Showing readings from various sensors and instruments.

Datasheet:
For detailed technical specifications, refer to the MAX7219 Datasheet.