This is a controller for a 4 nozzle pick and place head. The board consists of 6 stepper motor drivers and a mcu with a usb cdc interface:

This is a controller for a vacuum pump with 4 channels. It is designed to use 12V 5W solenoid valves and a Parker C183-22-01 diaphram vacuum pump.

This is a simple passive EMI filter for brushed DC servo motors and the Gecko 320 / Gecko 320X servo drivers. If your control system has noise problems that cause a touch probe or end switches to falsely trigger installing these can help reduce some of the noise.

This is a single axis stepper motor breakout board using Toshiba's TB67S128FTG driver.

This is a single axis stepper motor breakout board using Toshiba's TB67S128FTG driver.

A sensorless BLDC driver breakout board using TI's DRV10987. It is a simple implementation of the typical application in the datasheet. The speed and direction can be controlled using two pins.