Arduino Nano V3.0 Development Board Clone Compatible Model - CH340G
Arduino Pro Mini - ATMEGA 328P - 5V 16Mhz Arduino Compatible with Clock Frequency 16MHz and Support 9V battery.
Atmel MCU ATMEGA16U2 MEGA 2560 R3 Improved Version CH340G Board
Arduino Nano Board R3 with Arduino Nano Board R3 CH340 chip-UnsolderedCH340 chip without USB Cable compatible with Arduino
Arduino UNO R3 SMD Atmega328P Board
Arduino UNO R3 Development Board Clone Model with Microcontroller board based on the Atmega328P
Arduino Leonardo R3 Board with an integrated USB HID Arduino board and 16 MHz oscillator ,A micro USB connection.
LilyPad 328 ATmega328P Main Board 16M Compatible with Arduino
Arduino UNO R3 Original (Made in Italy) Development Board with Arduino Uno is a microcontroller board based on the Atmega328P.
Arduino Mega 2560 Original (Made in Italy) with Ideal for 3D printing, CNC robotics and Arduino is an open-source hardware, software, and content platform with a worldwide community of over 30 million active users.