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HT16K33 0.54″ 4-Digit Red LED Display Module
Elevate your Arduino and microcontroller projects with the HT16K33/VK16K33 0.54-inch 4-bit digital tube module. Designed for clarity and ease of integration, this vibrant red LED display offers a sleek, retro-inspired aesthetic that is perfect for clocks, counters, and real-time data monitoring. The integrated I2C interface simplifies wiring, allowing you to connect complex displays using just four pins, making it an ideal choice for space-constrained builds and beginner-friendly electronics projects.
Key Features & Specifications
- Compact 0.54″ Display: Features four high-visibility red LED digits, offering excellent readability for small-scale applications.
- Efficient I2C Communication: Utilizes the standard I2C protocol, significantly reducing the number of GPIO pins required on your microcontroller.
- Wide Voltage Compatibility: Supports both 3.3V and 5V logic levels, ensuring seamless integration with Arduino Nano, Uno, ESP32, and Raspberry Pi platforms.
- Integrated Driver Chip: Built with the HT16K33/VK16K33 controller, which handles all display driving tasks, freeing up your main processor for other tasks.
- Plug-and-Play Design: Comes with pre-soldered headers for easy installation into breadboards or project enclosures.
Optimized for Maker Projects
This module is engineered for reliability and simplicity. Whether you are building a digital stopwatch, a temperature gauge, or a simple counter, the HT16K33 provides stable output and low power consumption. The red color scheme ensures high contrast against dark backgrounds, making it a standout component in any DIY electronics setup. With extensive library support available for popular platforms, you can start coding and displaying data in minutes.
Price: Original price was: $ 0.57.$ 0.43Current price is: $ 0.43.