Specifications:

• Suitable for: stepper motor testing, stepper motor speed control
• Output voltage: 5v
• Output current: 10ma
• Model Number: Stepper motor pulse generator
• input voltage: 9v
• Feet inches: 58 mm length * width 56 mm * 44 mm thick
• Brand Name: HONGTENG
• Adjustable output frequency: 0 ~ 20 KHZ