Circuit Lake

Electronic Project and Circuit Collection

Archive for the ‘Motor’

Encoder Simulator

February 14, 2010 By: admin Category: AVR, Control, Microcontroller, Motor, Project No Comments →

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If you need electronic simulator with the ability to set the speed of the rotation, and start and stop on demand as in the actual system then check out this Encoder Simulator. The project very useful for troubleshooting or developing new programs for control systems when there is unavailability of the target system for [...]

20A Unipolar Stepper Driver

January 03, 2010 By: admin Category: Analog, Control, Motor, Project No Comments →

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This project show you how to build Unipolar Stepper Motor driver for high current. The driver able to handle up to 20A. The main component in this driver is L297. While the driver circuit is more or less taken from the L297 datasheet. More features from the project are : Handles a maximum of [...]

Unipolar Stepper Motor Driver

December 31, 2009 By: admin Category: Control, Interfacing, Motor, Project No Comments →

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This project enables you to drive two unipolar stepper motor or eight electric light bulb or DC motors. There are eight DC power switch you can open or close through PC parallel port. For safety reason, digital interface to PC uses optocouplers. You can connect up to six circuits to a single LPT, driving [...]