Arduino Pro Mini - ATMEGA 328P - 5V 16Mhz Arduino Compatible with Clock Frequency 16MHz and Support 9V battery.
Arduino Nano Board R3 with Arduino Nano Board R3 CH340 chip-UnsolderedCH340 chip without USB Cable compatible with Arduino
Arduino NANO V3.0 Development Board Clone Compatible Model with Microcontroller Atmega328P
Arduino UNO R3 SMD Atmega328P Board Clone Compatible Model 16MHz quartz crystal 32 KB Flash 2 KB SRAM 1 KB EEPROM Memory
Arduino UNO R3 Development Board Clone Model with Microcontroller board based on the Atmega328P
LilyPad 328 ATmega328P Main Board 16M Compatible with Arduino
Arduino Uno With Optocoupler Relay
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.
Arduino Due R3 Board Clone Model with Arduino board based on a 32-bit ARM core microcontroller and Automatic (Software) Reset, Default Analog Read Resolution 10-bits (Can extend upto 12-bit resolution).