500pcs 0.56" 7-Segment 12-Pin LED Display Common Anode 4 Colors
500pcs 0.56" 7-Segment 12-Pin LED Display Common Anode 4 Colors
500pcs 0.56 Inch 7-Segment 12-Pin LED Displays – Common Anode
Stock up on reliable, high-quality 7-segment LED display modules for your electronics projects. This bulk pack of 500 units includes four vibrant colors — Red, White, Blue, and Green — making it perfect for DIY electronics, Arduino/Raspberry Pi builds, digital clocks, counters, scoreboards, and educational kits. Each display features the standard 12-pin common anode configuration for easy integration into a wide range of circuits.
Key Features
- Digit Size: 0.56 inch (14.2 mm) — clear, readable numerals for prototyping and finished products
- Configuration: Common Anode — compatible with most standard microcontroller setups
- Pin Count: 12 pins for straightforward circuit integration
- Available Colors: Red, White, Blue, and Green LED segments
- Quantity: 500 pieces per lot — ideal for bulk project builds, classrooms, or hobbyist workshops
- Use: General purpose — suitable for DIY electronics, embedded systems, educational projects, and more
- Made in Mainland China
What Is a 7-Segment LED Display?
A 7-segment display is a form of electronic display device used for displaying decimal numerals and simple letters. Each of the seven segments can be independently illuminated, enabling the display of numbers 0–9 and selected characters. The 12-pin layout provides dual-digit display capability, making these modules extremely versatile for numeric readouts in microcontroller and embedded electronics projects.
Ideal For
- Arduino, Raspberry Pi, and other microcontroller platforms
- Digital clocks, timers, and counters
- Scoreboards and panel meters
- Educational electronics kits and STEM projects
- Prototyping and production batch builds
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Frequently Asked Questions
Q: What colors are included in this 500pcs 7-segment LED display lot?
A: This bulk lot includes four LED colors: Red, White, Blue, and Green. All displays are 0.56 inch, 12-pin, common anode configuration.
Q: Are these 7-segment displays compatible with Arduino and Raspberry Pi?
A: Yes. The common anode 12-pin configuration is widely compatible with Arduino, Raspberry Pi, PIC microcontrollers, and most standard embedded systems. You can drive them directly with current-limiting resistors or use a dedicated display driver IC.
Q: What does "common anode" mean for a 7-segment display?
A: In a common anode display, all the positive terminals (anodes) of the LED segments are connected together to a single common pin. You control which segments light up by driving the individual cathode pins LOW. This is one of the two most common configurations (the other being common cathode).
Q: How many digits does each 12-pin 0.56" module display?
A: Each module is a dual-digit (2-digit) 7-segment display. The 12-pin layout supports two individual digit positions, making it great for displaying numbers from 00 to 99.