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MAX7219 LED Module 8-Digit 7 Segment Digital LED Red Display Tube for Arduino MCU
The MAX7219 LED Module 8-Digit 7 Segment Digital LED Red Display Tube for Arduino MCU is a value-for-money segment displays designed for everyday users. It features Shipping Weight: 0.011 kg and Shipping Dimensions: 8 × 5 × 3 cm.
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About This Product
The MAX7219 LED Module 8-Digit 7 Segment Digital LED Red Display Tube for Arduino MCU is a value-for-money segment displays designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Shipping Weight: 0.011 kg
- Shipping Dimensions: 8 × 5 × 3 cm
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The MAX7219 8-Digit 7-Segment LED Display Module offers a simple and efficient solution for displaying numeric data in embedded systems and DIY electronics projects. Powered by the MAX7219 LED driver IC, it requires only a 3-wire serial interface (DIN, CLK, and CS), significantly reducing the number of microcontroller GPIO pins needed for operation.
The module features eight 0.36-inch red common cathode 7-segment LED digits with integrated decimal points, delivering bright and clear numeric displays. It is compatible with both 5V and most 3.3V microcontrollers, making it suitable for popular development platforms such as Arduino, ESP8266, ESP32, and STM32.
Its daisy-chain capability enables multiple modules to be connected in series, allowing larger numeric displays without increasing wiring complexity. Designed for reliable operation over a wide temperature range of -40°C to +85°C, the module is suitable for educational, hobby, and industrial applications.
The MAX7219 display module is ideal for digital clocks, timers, counters, voltmeters, sensor readouts, scoreboards, and other projects requiring a compact, easy-to-interface numeric display.
Features:
- Powered by the MAX7219 LED display driver IC
- 8-digit 0.36-inch red 7-segment LED display with decimal points
- Requires only three microcontroller I/O pins for communication
- Compatible with both 3.3V and 5V microcontrollers
- Supports daisy-chaining of multiple display modules
- Adjustable display brightness via software control
- Compact PCB design for easy integration into projects
- Ideal for digital clocks, timers, counters, voltmeters, and sensor displays
Specifications:
- Product Type : 8-Digit 7-Segment LED Display Module
- Driver IC : MAX7219
- Display Type : Common Cathode 7-Segment LED Display
- Display Size : 0.36 Inch
- Number of Digits : 8 Digits
- Display Color : Red
- Decimal Point : Yes
- Operating Voltage : 4.5V to 5.5V DC
- Operating Current : 330mA (Max.)
- Communication Interface : 3-Wire Serial (DIN, CLK, CS)
- Microcontroller Compatibility : 3.3V & 5V Logic Levels
- Daisy Chain Support : Yes
- Operating Temperature : -40°C to +85°C
- Module Length : 82 x 17 x 15 mm
- Weight : 10 g
Package Includes:
1 x MAX7219 LED Module 8-Digit 7 Segment Digital LED Red Display Tube for Arduino MCU
2 x Header Pin
