7-Segment Display – Common Cathode/Anode LED Numeric Display for Arduino & Embedded Projects
The 7-Segment Display Module is a simple and effective numeric display unit used to show digits from 0 to 9. It is widely used in digital counters, clocks, meters, and microcontroller projects. Available in common cathode or common anode configurations, it is easy to interface with Arduino, Raspberry Pi, 8051, AVR, PIC, and other microcontrollers.
 
Key Features:
Numeric Display (0–9)
Each segment lights up individually to form numbers and basic characters.
Easy Microcontroller Interface
Can be driven directly via GPIO pins or with decoder ICs like 7447/7448 or shift registers like 74HC595.
High Brightness Red LEDs
Clear visibility with low current consumption, suitable for indoor and semi-bright environments.
Compact and Durable
Small size makes it perfect for embedded and space-limited designs.
Available in Common Cathode or Common Anode
Choose according to circuit design or microcontroller logic compatibility.
 
Applications:
Digital clocks and timers
Electronic counters and meters
DIY electronic calculators
Microcontroller project displays
Basic numeric status indicators
Scoreboards and vending machines
 
Package Includes:
1 × 7-Segment Display (Common Cathode or Common Anode)
 
Specifications:
Display Type: 1-digit 7-segment
Color: Red (standard); green/blue available
Pin Configuration: 10-pin (2 rows × 5 pins)
Voltage: Typically 2V per segment
Current: 10–20mA per segment
Material: Epoxy plastic with LED segments
Configuration: Common Cathode or Common Anode (based on selection)
 
Dimensions:
Digit Height: 0.56 inch
Length: 19 mm
Width: 12.5 mm
Height: 8 mm
 
Weight: Approx. 2 grams
 
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