Prices - Конструкторы, наборы, модули

1. 

   

   Arduino Pro Micro
   The module is based on an ATmega32U4 microcontroller. The controller's functionality is identical to that of the Arduino Leonardo board. Unlike the Arduino Mini, the Arduino Pro Micro is even smaller.
   SparkFun
   Price from 782 $
   5 offers from 2 suppliers