Pololu - Arduino Uno DIP Edition

The Arduino UNO is dead! Long live the Arduino UNO 'Plus'!

Pololu - Arduino Uno DIP Edition

Pololu - Arduino Uno DIP Edition

Arduino Pro Mini 328 - 5V/16MHz - DEV-11113 - SparkFun Electronics

Pololu MP6550 DC Motor Controller - 2.5A Peak - Micro Robotics

Arduino UNO Clone Rev3 - Boutique Semageek

Arduino Uno Rev3 in Canada Robotix

Motoron M3S256 - 3 channel motor controller - 48V/2A - shield for Arduino - no connectors - Pololu 5023 Botland - Robotic Shop

EPICTAC 3D Printer CNC Kit for Arduino Uno R3 with CNC Shield V3 + DRV8825 Stepper Motor Driver + Mechanical Endstop Switch + Jumper Caps : : Industrial & Scientific