The arduino micro is a microcontroller board based on the atmega32u4 (datasheet), developed in conjunction with adafruit. It has 20 digital inputoutput pins (of which 7 can be used as pwm outputs and 12 as analog inputs), a 16 mhz crystal...
The arduino uno is a microcontroller board based on the atmega328 (datasheet). It has 14 digital input output pins (of which 6 can be used as pwm outputs), 6 analog inputs, a 16 mhz ceramic resonator, a usb connection, a power jack, an icsp header,...
We are offering pro (arduino). The arduino pro is a microcontroller board based on the atmega168 (datasheet) or atmega328 (datasheet). The pro comes in both 3.3v 8 mhz and 5v 16 mhz versions. It has 14 digital inputoutput pins (of which 6 can be...
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