Microprocessors 8085 Stepper Motor Control

STEPPER MOTOR porthole USING 8085 MICROPROCESSOR AIM: The endeavor glass of the envision is to bear witness the onwards/ eradicate stepped motions of a hoofer go, use 8085 microprocessor. get word verbal description: The stepping labour motors make considerable applications in printing, industrial Robotics, Precision tool motions in drilling, shimmy and shaping machines, lathe etc. This project is proposed to demonstrate interfacing of hoofer motor to 8085 microprocessor and to crop it in continuous or stepped motion in forward or reverse direction under platform control, using 8085 microprocessor. HARDWARE DESCRIPTION: The hardw argon setup consists of a microprocessor motherboard and stepper motor port board. The motherboard consists of 8085 MPU, 8KB EPROM, 8KB RAM, Keyboard and display controller 8279, 21-key Hex-keypad and sise come of seven subdivision LEDs and Bus Expansion connector. The stepper motor interface consists of moilr transistors for stepper motor windings and address describe circuit. The microprocessor return the binary grade through data bus, which are converted to current pulses by the featr transistors and used to drive stepper motor. The software for the ashes is developed in 8085 ingroup language.

----------------------- Keyboard A0-A7 D0-D7 CS 8279 Keyboard Display RAM 8KB System bus 50 pin tumbler Expansion Connector LATCH 8085 CPU EPROM 8KB AD0-AD7 Display apportion/ Control direct/ Decoder Latches Buffer |C |D |E |F |int | |8 |9 |A |B |Go | |4 |5 |6 |7 |Nxt | |0 |1 |2 |3 | poor boy | LED indication for output binary sequence D0-D3 Connector M Stepper driver stick transistor driver Fig1. Block plot of stepper motor interfaceIf you requisite to begin a amply essay, order it on our website: Ordercustompaper.com

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