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Teensy 4.0 and 4.1 Microcontrollers
Teensy 4.0 and 4.1 Microcontrollers Overview
Teensy microcontrollers are a compact USB-based microcontroller development system that supports a wide range of projects and is programmed entirely through the USB port. Using the Teensyduino software add-on for the Arduino IDE, Arduino sketches can be run on the Teensy microcontrollers.
Teensy Microcontroller Reference Cards
Teensy 4.0 Reference Card
Teensy 4.1 Reference Card
Teensy Support Documentation (Manufacturer’s Website)
Where to Buy Teensy Microcontrollers
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