This module, in particular, features two A4988 stepper motor drivers, a connector for a power supply or battery providing 7-20V, and a buck converter to bring that power down to the 5V needed by ...

Naturally, this is the optimal case, and there are a wide number of different stepper motor configurations in ... as skipped steps due to mechanical or driver issues. Despite this, in general ...

and stepper motor. The sensor output is given to a SoC which then drives the stepper motor based on the processed sensor output. Vehicle dashboards have a speedometer indicating the speed of vehicle ...

Designed for medical devices, scientific and optical instruments, embedded automation applications, and other small-footprint devices needing dual-axis motion control, this system is designed to work ...

This Design Idea further develops a previous one integrating a stepper-motor driver in a CPLD (Reference 1). However, this idea integrates not only the driver, but also a simple one-axis stepper-motor ...

Oriental Motor is pleased to announce the arrival of the EtherNet/IP communication protocol to the αSTEP AZ Series AC Input stepper motor drivers. This new EtherNet ...

Precipitating this decline is the prevalence of inexpensive drivers for bipolar motors. Given the reduced cost of controlling the motor, why not use a bipolar stepper? After all, they can produce ...

ON Semiconductor has introduced a new stepper motor driver ic, the LV8702V, which it claims offers significantly improved efficiency compared to competing devices. Targeted at office automation ...

Two-chip designs combining a microcontroller or DSP with a highly integrated driver IC simplify the design of a stepper-motor controller, while also enabling sophisticated control features that ...

Then select a stepper with at least twice as much torque as required at the target operating speed, and use a motor rated at about ¼ supply voltage. Next, look at the driver current required to ...