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Common Cathode LED Digital Display Module with 8 Button Keys, TM1638 Chip Microcontroller Module Featuring Key Scan and Brightness Adjustment, Simple
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Delivery: Standard (Free) | Wed 5th - Fri 7th Aug
Returns: 30 days
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Most Popular in Computer Mounting Kits & Racks
Description & Details
Summary
- Key Scan Technology : Enables automatic detection of button presses without continuous MCU polling, improving system responsiveness and conserving processing power.
- Brightness Adjustment Feature : Allows dynamic control of display intensity through software-configurable duty cycles, optimizing energy use and visual comfort.
- Simple Wiring Implementation : Uses only three microcontroller IO ports for full bidirectional communication, simplifying circuit design and reducing error-prone connections.
- Common Cathode LED Design : Ensures compatibility with widely used driver circuits and provides consistent, high-quality illumination across all digits.
- Microcontroller Display Module : Fully compatible with AVR, Arduino, and ARM platforms, offering a versatile display solution for DIY projects and commercial products alike.
Common Cathode LED Digital Display Module with 8 Button Keys, TM1638 Chip Microcontroller Module Featuring Key Scan and Brightness Adjustment, Simple Description
Tailored for modern embedded development, this common cathode LED digital display module combines functionality and ease of use. At its core is the TM1638 chip, which manages both the 8-digit display and 8-button keypad independently, reducing demands on the host microcontroller. The serial interface and simple wiring make integration straightforward, while features like brightness adjustment and built-in power-on reset enhance reliability and user experience. Whether used in home automation, industrial controls, or educational tools, this module delivers a robust, scalable solution for digital display needs in a compact and efficient package.
Details
| OPC | PQYVXZ6 |
|---|---|
| Codes | 9147006054550 (EAN) |
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