The fundamental circuit shown in Figure 1 generates timing for a two-phase stepper motor from an oscillator, as well as a direction (forward or reverse) signal. Figure... The fundamental circuit shown ...

Stepper motors are useful for relatively low-speed, intermediate-torque drive and positioning applications, particularly where accurate sub-revolution rotor position control is necessary. Motors of ...

A stepper motor controller/driver IC integrates a digital control core which enables a single microcontroller to easily manage several motors, because it only has to issue high-level movement commands ...

The circuit in Figure 1 provides slewing control for stepper motors that you use in sophisticated applications, such as monochromator movements in optical experiments. The LM331 VFC plays a vital role ...

Positioning is central to a wide range of industrial applications, from the placement of electronic com-ponents on a printed-circuit board to labeling and packaging operations. When it comes to ...

Note: This specialization requires purchase of a hardware kit in order to apply your knowledge and skill with real world tools. The hardware will be used to complete the lab exercises across the four ...

[Frank Herrmann] had an interesting idea to turn a geared DC motor into a servo motor assembly, but with a stepper motor-like interface. By stacking some small PCBs behind the motor body, it was ...

[Kevin Lynagh] is interested in tiny PCB stepper motors, and after reviewing the various projects and patents to-date, decided to give it a try himself. These are basically a stepper motor that’s been ...

The DSC4020 bipolar chopper drive is designed for development projects — just connect a single power supply and motor and the drive is ready to run. The DSC4020 bipolar chopper drive is designed for ...