0.4 inch 4 Digit Seven Segment Display (Common Cathode )

Electra Store SKU: CM-26933

22.00 EGP

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Overview

The 0.4 inch 4-Digit Seven Segment Display is a compact and efficient display module ideal for numeric data visualization in various electronic projects. Featuring a common cathode configuration, this display is designed for ease of integration with microcontrollers such as Arduino, Raspberry Pi, and other development boards. It’s perfect for creating clocks, counters, timers, and other digital readouts.

Description

✅ Key Features:

Compact Size: 0.4 inch digit height, suitable for space-constrained applications.
4-Digit Display: Allows simultaneous display of four numbers for versatile use.
Common Cathode Configuration: Simplifies wiring and control in certain circuit designs.
Bright Red LED Segments: Provides excellent visibility even in low-light environments.
Durable Build: Reliable for long-term use in embedded systems.

✅ Specifications:

Display Type: 4-digit 7-segment display
Digit Height: 0.4 inch
Configuration: Common Cathode
Color: Red
Forward Voltage: 1.8V ~ 2.2V per segment
Forward Current: 10mA ~ 20mA per segment
Package Type: Through-hole
Operating Temperature: -40°C to +85°C
Dimensions: Approx. 30mm x 10mm x 7mm

✅ Applications:

Digital clocks and timers
Frequency counters
Voltage or temperature displays
DIY electronics projects
Educational kits and prototyping

This display module is a must-have component for hobbyists, students, and professionals working on digital display applications. Pair it with your favorite microcontroller and bring your projects to life with clear and precise numerical output.