Atmega 328P Mini Pro 5V/16MHz 3.3V/8MHz Micro Circuit

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Specifications:
The professional version of mini Pro is a microcontroller circuit board.
It has 14 digital input/output pins (6 of them can be used as a PWM output), 8 analog inputs.
A 16MHz/8MHz resonator, a reset button, and mounting holes to the pin head.
With for Atmel Atmega 328p.
Support serial download.
Support external 3.3V-12V DC power supply.
Supports 9V battery power supply.

Item Name: Circuit Board
Output Voltage: 5V, 3.3V (Optional)
Crystal Oscillator Frequency: 16MHz or 8MHz (Optional)
14 Digital Input/Output Ports: RX, TX, D2~D13
8 Analog Input Ports: A0~A7
One Pair TTL Level Serial Ports: RX/TX
6 PWM Ports, D3, D5, D6, D9, D10, D11
Features: Portable, Compact Size, Module
Item Size: 33.3mm x 18.0mm/1.30" x 0.71" (Approx.)

Notes:
Due to the light and screen setting difference, the items color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
1 x Circuit Board

Key Features

The professional version of mini Pro is a microcontroller circuit board.
It has 14 digital input/output pins (6 of them can be used as a PWM output), 8 analog inputs.
A 16MHz/8MHz resonator, a reset button, and mounting holes to the pin head.
With for Atmel Atmega 328p.
Support serial download.
Support external 3.3V-12V DC power supply.
Supports 9V battery power supply.

What's In the Box

1 x Circuit Board