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MICRO PROCESSOR BASED SPEED CONTROL OF DC MOTOR
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The speed of motor is monitored continuously using microprocessor 8085 & PIO 8255 based system with greater accuracy and precision. Using microprocessor pulses of different time period can be generated. These pulses are fed to chopper circuit (Mosfet) whose duty cycle determine the average voltage across the motor armature. The duty cycle of the chopper is determined by width of the pulse. These pulses are fed to a buffer and isolation circuit. Thus the dc motor speed can be controlled by controlling the average voltage the armature
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hi can you send me details about this project on saadia47@hotmail.com

thanks

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plz sen me d cumplt detailz to du dix projct to my email id rathoreroks@gmail.com. m need of dix projct.
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Sir I need more information abt this project would u plz give more detail abt this . my email id is licki06@gmail.com
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i want circuit digram send to  (sbbasani@gmail.com).pls........
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i want the circuit digram  plies(sbbasani@gmail.com) .
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