LED 7-Segment Display 0.56″ 4-Digit Common Cathode — Red

LED 7-Segment Display — 0.56″ 4-Digit Common Cathode, Red (Multiple Colors Available)

The 0.56-inch 4-digit common cathode LED 7-segment display is the most popular large-digit numeric display for Arduino clock, timer, and counter projects. With a 0.56-inch digit height, this display is clearly readable from across a room — making it the preferred choice for digital clocks, countdown timers, scoreboards, and industrial counters where visibility at distance is important.

The common cathode configuration is compatible with the majority of Arduino and microcontroller LED display driver circuits and libraries, including the popular TM1637 and MAX7219 driver modules. Available in Red, Blue, Green, White, and Yellow colors.

Key Features

• 4-digit display — ideal for HH:MM clock, 4-digit counter, and measurement displays
• 0.56-inch digit height — large, clearly visible digits
• Common cathode configuration
• Multiple color options — Red, Blue, Green, White, Yellow
• Standard 0.1-inch pin pitch — breadboard and PCB compatible

Technical Specifications

• Digit Height: 0.56 inch
• Digit Count: 4
• Configuration: Common Cathode
• Color Options: Red / Blue / Green / White / Yellow
• Brand: Keszoox
• Origin: Mainland China

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