Features 1、Driver Module: The main driver chip L298N enables strong driving ability, less heating and good anti interference performance. 2、Reliable Work: Use large capacity filter capacitors and diode with continuous current protection function, safe and reliable. 3、Dual H Bridge: Thanks to the dual channel H bridge driver working mode, this stepper motor drive board has high work efficiency. 4、The Using Tip: To avoid damage the voltage stabilizing chip, please use an external 5V logic supply when using more than 12V driving voltage. 5、Easy to Install: Comes with a compact size of 43 x 43mm and a light weight as well, the installation is very simple to complete. Specification Item Type: Motor Driver Module Material: ABS Package List 5 x Motor Driver Module