Description: TL Smoother Addon Module Board Kit for 3D Printer Pattern Elimination Motor Clipping Filter This product mainly aims at the ripple generated by parallel 3D printer printing, especially the effect of using 8825 drive and low resistance motor. It can effectively eliminate the uneven signal wave at low speed and low speed so as to achieve the effect of relative certificate signal wave when using 8825 drive 24V power supply Delta machine. Size: 40x30mm/1.57x1.18 inch Package Includes: 1 x TL Smoother Module 1 x cable