Arduinos

overview

Feature:

Using Atmega328P-AU MCU

TTL level serial port transceiver RX / TX

Six PWM ports D3, D5, D6, D9, D10, D11

Supporting serial download

Supporting external DC 2.4V ~ 12V power

Supporting 12V (or below) battery power

Specification:

Microcontroller: ATmega328

Operating Voltage: 3.3V

Input Voltage: 3.35V ~ 12V

Digital I/O Pins: 14 (of which 6 provide PWM output)

Analog Input Pins: 8

DC Current Per I/O Pin: 40mA

Flash Memory: 32KB (of which 2KB used by bootloader)

SRAM: 1KB

EEPROM: 512bytes

Clock Speed: 8MHz

Size: 33.3 x 17.6mm