Makerbot Stepper Motor Driver Module 4-Layer with Cooling Fin+Black Heatsink for 3D Printer Extruder

Features: 1. It is suitable for driving stepper motors of 8V~35V 2A or less; 2, only simple step and direction control interface; 3, five different stepping modes: full, half, 1/4, 1/8 and 1/16; 4. The adjustable potentiometer can adjust the maximum current output to obtain a higher step rate; 5. Automatic current decay mode detection/selection; 6, overheat shutdown circuit, undervoltage lockout, cross current protection; 7, ground short circuit protection and load short circuit protection 8. Made of high quality material, it is durable and long lasting use. Specifications: - Size: 1.5mmX2mm (for makerbot motherboard) - Can drive current 1A (preferably install heat sink, will provide heat sink, you need to install it yourself) - Color: Black. - Material: PCB. - The makerbot driver board is widely used in 3D printers and small CNC machines. - Simple step and direction control interface. - Stepper Motor Driver is a board for microstepping bipolar stepper motor driver. Package Included: 1 x Makerbot Stepper Motor Drive Module 1 x Heatsink