This development board integrated with the microconroller ATMEGA32U4 which operates at 5V and 16MHz frequency. This development board contains 4 channel 10 bit ADC, 5 PWM pins, 12 Digital input and output pins and a hardware serial connection Receiver and Transmitter.

 

According to the running specification of this development board it is compatible many types of Arduino boards and another feature which is voltage regulator with the help of that voltage regulator it can accept the voltage upto 12 VDC. And there is an extra pin on the board named as the "RAW" this is pin is used in place of VCC if your power supply is not stable or unstable, there is a PTC fuse is also added and a diode protection to the power circuit.

Features:

• ATMEGA32U4 operated at 5V/ 16MHz
• Micro USB interface programming on the board
• Support Arduino IDE V1.0.1
• Four 10- bit ADC pin
• 12 digital I/O (5 PWM capability)
• Rx and Tx hardware serial connection

 

Specifications:

• ATMEGA32U4 chip
• Supply Voltage: 5VDC
• Frequency: 16Mhz
• Four 10 bit ADC pins
• 12 pins Digital I/O
• Dimension: 33mm x 18mm

 

Package Includes:

• 1 x Pro Micro 5V 16M Mini Leonardo Microcontroller Development Board