Qunqi Leonardo R3 development Board Microcontroller ATmega32u4 for arduino + USB Cable is ranked 9th in usb port cards based on our comprehensive analysis.
Reviewed by more than 38 consumers, more than 89% of the reviews about this Qunqi usb port card had positive sentiment, meaning that these customers would probably advise purchasing this product when asked about a recommended usb port card.
$12.49 (as of 12/06/2018 13:01 PDT details )Features:
- Input Voltage 7 12V,Operating Voltage 5V,SRAM 2.5 KB ATmega32u4
- Flash Memory 32 KB ATmega32u4 of which 4 KB used by the bootloader
- PWM channel 7 D3, D5, D6, D9, D10, D11, D13
- Analog Input Channels 12 A0 A5, D4 A6, D6 A7, D8 A8 , A9 D9, D10 A10, D12 A11
- Digital IO port 22 D0 D13, D14 MISO D15 SCK, D16 MOSI D18 23 A0 A5