STSPIN220 stepper motor driver module with a low voltage range of 1.8...10V and 1.1A working current. The controller allows you to control the motor motion up to 9 different resolutions (up to 1/256 steps). Pololu 2877
STSPIN220 Low-Voltage Stepper Motor Driver Carrier is a stepper motor driver module based on STSPIN220 from STMicroelectronics. The controller allows you to control the motor motion up to 9 different resolutions (up to 1/256 steps) using the MODE1, MODE2, MODE3 and MODE4 pins. The module is supplied with voltage in the range of 1.6 ... 5.5 V (logical part), and the motor can be supplied with 1.8...10 V voltage. The continuous current of the motor should not exceed 1.1 A, and temporary 1.3 A. Controlling the module is simple and requires only two pions of the microcontroller (direction and step signal). The controller can be used to build a 3D printer or CNC milling machine based on stepper motors. The module has soldered connectors..