The L6480, and L6482 cSPIN programmable stepper motor controller ICs feature a dual full-bridge gate driver for N-channel MOSFET power stages and non-dissipative over-current protection. The L6480 ...

Increasingly elaborate Rube Goldberg schemes for controlling step-motors have developed over the years that try to pace stepping to avoid missteps. This direction of development is fundamentally ...

The Stepper 28 Click smart stepper controller board and support tools simplify development of motorized systems used in ...

These 1.8°, NEMA-17 controllers come in RoHScompliant versions upon request. Body lengths of 2.76, 2.99, and 3.31 in. produce up to 85 oz-in. of holding torque, depending on the stack size of motor.

The R525 microstepping step-motor driver measures just over 3.3 inches long and 1.3 inches high, making it easy to accommodate in most systems. It’s capable of outputting a 5-A peak current and ...

The schematic of a PMSM drive using a DTC-based speed loop PDFF controller is shown in Fig. 1. This DTC scheme is implemented in stator flux frame, which requires knowledge of stator flux in ...

We don’t know how you feel when designing hardware, but we get uncomfortable at the extremes. High voltage or current, low noise figures, or extreme frequencies make us nervous. [Orion Serup] from ...

Many of us will have experimented with brushless motors, and some of us will have built our own controllers rather than using an off-the-shelf part. Doing so is a good way to understand their ...

Abstract: Controlling the locomotion of autonomous legged robots requires sophisticated techniques to handle system constraints, often resulting in high computational demands that limit real-time ...