Overview
Add a professional touch to your electronics projects with our 0.56-inch Green 7-Segment LED Display. Featuring a crisp, vibrant green output, this single-digit alphanumeric display is perfect for building digital clocks, countdown timers, electronic scales, and panel meters. It features a standard 10-pin breadboard-friendly layout, making it easy to interface with any microcontroller using current-limiting resistors or display driver ICs.
Key Features
High Visibility Green: True green color emits a sharp, clear light that stands out in both dark and well-lit environments.
Standard 0.56″ Digit Height: The industry-standard size for easy reading from a distance without taking up too much PCB space.
Flexible Configurations: Available in both Common Anode (CA) and Common Cathode (CC) types to match your specific circuit design.
Breadboard Compatible: Standard 2.54mm pitch pins map perfectly onto prototyping breadboards and standard matrix PCBs.
Technical Specifications
| Feature | Specification |
| Digit Height | 0.56 inch (14.2mm) |
| Emitted Color | Vibrant Green |
| Face/Surface Color | Black Face with White Segments (when unlit) |
| Forward Voltage ($V_f$) | 2.0V to 2.4V per segment |
| Forward Current ($I_f$) | 15mA – 20mA per segment (recommended) |
| Pin Count | 10 Pins |
| Configuration Options | Common Anode (CA) / Common Cathode (CC) |
Anode vs. Cathode: Quick Guide
Common Anode (CA): All the positive sides (anodes) of the internal LEDs are tied together to VCC. You turn a segment ON by pulling its individual pin to Ground (LOW).
Common Cathode (CC): All the negative sides (cathodes) are tied together to Ground. You turn a segment ON by sending a positive voltage (HIGH) to its individual pin.
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