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Tag Archives: stepper motor

Stepper Motor Interface with PIC Microcontroller

stepper motor interface

In my previous post Introduction to Stepper Motors and How they Work, we had a look at stepper motors and how they work. This post will deal with the programming and circuitry involved in the stepper motor interface with PIC Microcontrollers. Usually a microcontroller is used to produce the stepping sequence for the stepper motor. But this is not the only method of producing the stepping sequence. It can be produced by using flip flops, logic gates and some knowledge about digital …

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Stepper Motors – Introduction and Working Principle

Stepper Motor

Stepper motor is a specially designed DC motor that can be driven by giving excitation pulses to the phase windings. They cannot be driven by just connecting the positive and negative leads of the power supply. They are driven by a stepping sequence which is generated by a controller. The motor moves in steps according to this sequence. This post will discuss the basic theory behind the stepper motors. Printers are a great source for stepper motors. Old dot matrix …

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