Automotive Teensy 4.0 Dual CANbus Hat

Dual-CAN hat with a built-in 12V-to-5V regulator for automotive Teensy 4.0/4.1 projects.

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This hat adds two CAN bus interfaces and a built-in 12V-to-5V regulator to a Teensy 4.0 or 4.1, letting it run directly from a vehicle's 12V system. It's aimed at automotive hobbyists and engineers building CAN bus dataloggers, bridges, filters, or translators between vehicle networks.

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