Mini USB ATmega32U4 Pro Micro 5V 16M Microcontroller Development Board For Arduino

This Mini USB ATmega32U4Pro Micro 5V 16M Microcontroller Development Board For Arduino has 4 channel 10 bit ADC, 5 PWM pins, 12 DIO, and a hardware serial connection Rx and Tx you are familiar with Running on 16MHz and 5V, this board will remind you a lot of other Arduino compatible boards that you like.

There is a voltage regulator on board, so it can accept up to 12V DC.

The Pro Micro is a microcontroller board based on the ATmega32U4. It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection, an ICSP header, and a reset button.

It contains everything needed to support the microcontroller; simply connect it to a computer with a micro USB cable to get started. It has a form factor that enables it to be easily placed on a breadboard.

The Micro board is similar to the Arduino Leonardo in that the ATmega32U4 has built-in USB communication, eliminating the need for a secondary processor. This allows the Micro to appear to a connected computer as a mouse and keyboard, in addition to a virtual (CDC) serial / COM port.

If you supply an unstable power supply board, be sure to connect to the “RAW”, not on the VCC pin. It has also added a PTC fuse and diode protection to the power circuit and to correct the RX and LED TX circuits.

Features :

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

Specifications:

• Microcontroller: ATmega32U4
• Input Voltage(Recommended): 7-12V
• Operating Voltage (VDC): 5
• Input Voltage (limits): 6-20V
• Analog I/O Pins: 12
• Digital I/O Pins: 20
• DC Current per I/O Pin (mA): 20
• DC Current for 3.3V Pin (mA): 50
• PWM Pins: 7
• Flash Memory: 32 KB
• EEPROM: 2.5KB
• SRAM (KB): 1
• Clock Speed: 16 MHz
• Dimensions (mm) LxWxH: 48x18x8
• Weight (gm): 13

Package Includes :

• 1 x Pro Micro 5V 16M Microcontroller Development Board For Arduino