Arduino Pro Mini ATmega328PThe Arduino Pro Mini is a microcontroller board based on the ATmega328. It has 14 digital input output pins (of which 6 can be used as PWM outputs), 6 analog inputs, an on board resonator, a reset button, and holes for mounting pin headers. A six pin header can be connected to an FTDI cable or Sparkfun breakout board to provide USB power and communication to the board. The Arduino Pro Mini is intended for semi permanent installation in objects or

CMOS class D amplifier design for high efficiency and low cost

voltage loads

Software Support: Compatible with popular development tools like Keil

6V lithium battery can be charged

Compatible with resistance

the efficiency of XL6009 can be up to 94%(LM2577current is 3A)

The board size: 16 mm * 44 mm

sets it apart from the competition

Wifi monitor(optional)

Main Changes from the older version:

IoT projects

1 x Temperature Controller