برد آردوینو Ardouino CH340 دارای پردازنده ATmega 328p Microcontroller  ATmega328p  Input Voltage  712V  operating  5V  Flash Memory  32KB of whith 05KB used by bootloader  SRAM  2KB  EEPROM  1KB  Clock Speed  16MHZ  Analog Input Pins  6  Digital IO Pins  of which 6provide PWM output 14  PWM Output  6  DC Current per IO Pin  20mA  DC Current for 33V Pin  50ma  DC Current for 5V Pin  50ma  کشور سازنده برند  چین متفرقه