The mBuild LED Dot Matrix Screen is a dot matrix display module in the mBuild ecosystem by Makeblock. It is designed to display text, numbers, symbols, and simple animations for robotics and STEM education projects.
The module works with controllers such as CyberPi and mBot2 and can be programmed using mBlock with both block-based coding and Python.
🔧 Key Features
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LED dot matrix display (commonly 8×8 or 8×16 depending on model)
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Supports scrolling text
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Displays icons, numbers, and custom patterns
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High brightness for clear visibility
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Plug-and-play connection via mBuild port
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Some models support cascading multiple displays
💡 Typical Applications
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Displaying messages on robots
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Showing scores or sensor data
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Creating small LED signage
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Producing simple animations for coding lessons
⚙️ Working Principle
The LED dot matrix consists of multiple LEDs arranged in rows and columns. By controlling each LED individually through a microcontroller, it can form characters, symbols, or animated patterns.
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