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scratchboard.io
Create, simulate, and collaborate on digital circuits.
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What is scratchboard.io?
Create, simulate, and collaborate on electronic circuits in your browser. Test digital circuits with advanced simulation engine and AVR microcontroller support. Perfect for hardware engineers, makers, and students.
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Recent scratchboard.io Launches
Scratchboard
Create, simulate, and collaborate on digital circuits
Launched on January 6th, 2025
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