STMicroelectronics STSPIN820 | Demoboard X-NUCLEO-IHM14A1 | Würth Elektronik Reference Design Search

reference designSTSPIN820 | Demoboard X-NUCLEO-IHM14A1

Overview

Topology	Other Topology
IC revision	1

Description

The X-NUCLEO-IHM14A1 motor driver expansion board is based on the STSPIN820 monolithic driver for stepper motors.It represents an affordable, easy-to-use solution for driving stepper motors in your STM32 Nucleo project, implementing motor driving applications such as 2D/3D printers, robotics and security cameras.The STSPIN820 implements a PWM current control with constant OFF time adjustable via an external resistor and a microstepping resolution up to the 256th step.The X-NUCLEO-IHM14A1 expansion board is compatible with the Arduino UNO R3 connector and the ST morpho connector, so it can be plugged to the STM32 Nucleo development board and stacked with additional X-NUCLEO expansion boards.

Features

Operating voltage: 7 to 45 V
Output current up to 1.5 Arms
Fine tuning microstepping up to the 256th step
Current control with adjustable OFF time
Full protection set:
Overcurrent protection
Short-circuit protection
Under voltage lock out
Thermal shutdown
Compatible with Arduino UNO R3 connector
Compatible with STM32 Nucleo boards
RoHS compliant

Typical applications

CCTV, security and dome cameras
Medical equipment
3D printers, Industrial 2D printers, Textile and sewing machines, ATM and cash handling machines, Office and home automation, Robotics, POS

More information

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IC manufacturers (103)

STMicroelectronics STSPIN820 | Demoboard X-NUCLEO-IHM14A1

Stepper motor driver Expansion board based on STSPIN820 for STM32 Nucleo