The AMIS-30522 is a microstepping stepper-motor driver for bipolar-stepper motors. The IC can be interfaced via I/O pins and the SPI bus to an external microcontroller or a DSP.

Find the stepper motor Click board’s web page here, and the IC data sheet on thei Mikroe web page. The company also sells 10 x 10 x 7mm and 9 x 9 x5mm stick-on heatsinks. Late last year, Moon’s ...