Adafruit ISO1540 Bidirectional I2C Isolator STEMMA QT / Qwiic Spedizione:1 Giorno Tic T834 USB Multi-Interface Stepper

Tic T834 USB Multi-Interface Stepper Motor Controller (without connectors soldered) with included headers and terminal blocks

Attaching NeoPixel strips to your costume can be a struggle as the flexible PCBs can crack when bent too much

and an alternate phase/enable mode that can be used to drive two brushed DC motors

org/cookbook/ID12-RFID-Reader)

The Pololu High-Power Stepper Motor Driver 36v4 combines the DRV8711 stepper motor driver IC from Texas Instruments with external MOSFETs to enable control of large bipolar stepper motors at operating voltages from 8 V to 50 V

Adafruit ISO1540 Bidirectional I2C Isolator STEMMA QT / Qwiic Spedizione:1 Giorno Tic T834 USB Multi-Interface StepperSometimes you'll find yourself with an I2C bus controller on one side, and an I2C bus device on the other and you gotta keep em (electrically) separated. Maybe because one is Earth grounded, maybe because you've got some funky power monitoring setup, maybe you want to reduce noise. Whatever it is, you can use the Adafruit ISO1540 Bidirectional I2C Isolator to add full electrical isolation between two sides of an I2C bus. The chip we use, the TI