Arduino Pro Mini modified ATmega168 AVR core board development board

Description of product

  • Oboard Atmega168PA - AU microcontroller chip.
  • Onboard 16 MHZ high-precision crystals.
  • Onboard UART interface, convenient and serial port communication, can also use it to download the program.
  • Onboard 5 V to 3.3 V power supply chip.
  • Onboard 14 digital input/output pins (including 6 can be used as a PWM output), 8 analog input.
  • PCB Size:(33 mm) x17.8 (mm).