Amazon.com: SparkFun Big Easy Driver Stepper Motor Driver Board for bi-Polar Stepper Motors up to a max 2A/Phase Maximum Motor Drive Voltage of Around 30V Includes on-Board 5V/3.3V Regulation Allegro A4988 Chip :
Stepper Motor with Cable (SparkFun ROB-09238) | Little Bird Australia
Amazon.co.jp: EasyDriver Stepper Motor Driver by Sparkfun Electronics [並行輸入品] : 家電&カメラ