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Quantity
1
The Micro is a microcontroller board based on the ATmega32U4 (datasheet), developed in conjunction with Adafruit. It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillat...
Reviews
4.8
16 ratings
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4
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1
it's so small!
P
Paul · November 27, 2025
Great little controllers for cool projects!
Thanks to all at Arduino and the makers!
G
Gordon · September 19, 2025
Good microcontroller; easy to work with. I like these especially for their ability to act as a USB keyboard and mouse. One note: Pin 12 is labeled as a PWM pin, but it is not. That did trip me up, but for my project it wasn't a serious problem; I just used a different PWM pin.
