[elecena] Pro Micro 5V 16M ATMEGA32U4 - zmiany ceny This microcontroller development board has 4 channel 10 bit ADC, 5 PWM pins, 12 DIO, and a hardware serial connection. Pro Micro 5V 16M ATMEGA32U4 - 26.00 PLN https://elecena.pl/product/15762438/pro-micro-5v-16m-atmega32u4 2019-06-14 Pro Micro 5V 16M ATMEGA32U4 - 138.60 PLN https://elecena.pl/product/15762438/pro-micro-5v-16m-atmega32u4 2023-08-17