STMicroelectronics X-NUCLEO-IHM14A1 Motor Driver Expansion Board
STMicroelectronics X-NUCLEO-IHM14A1 Motor Driver Expansion Board is used to evaluate the STSPIN820 monolithic driver for stepper motors. 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. This X-NUCLEO-IHM14A1 expansion board is an affordable, easy-to-use solution for driving stepper motors in STM32 Nucleo projects. The X-NUCLEO-IHM14A1 expansion board is compatible with the Arduino UNO R3 connector and the ST morpho connector. The board can be plugged into the STM32 Nucleo development board and stacked with additional X-NUCLEO expansion boards. Typical motor driving applications include 2D/3D printers, robotics, medical equipment, and security cameras.
Features
- 7V to 45V operating voltage
- Output current up to 1.5 Arms
- Fine-tuning micro-stepping up to the 256th step
- Current control with adjustable OFF time
- Compatible with Arduino UNO R3 connector
- Compatible with STM32 Nucleo boards
- Full protection set:
- overcurrent protection
- short-circuit protection
- under-voltage lockout
- thermal shutdown
- RoHS compliant
Applications
- 3D printers
- Medical equipment
- Industrial 2D printers
- Textile and sewing machines
- CCTV, security and dome cameras
- ATM and cash handling machines
- Office and home automation
- POS
- Robotics
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Published: 2017-11-06
| Updated: 2022-06-20