Please send me a report on a microprocessor based project for control of the speed of a dc motor

Hi

I need some advice please. 1. Do you know any companies which can custom build motors?

2. Do you know what equipment is required to control the speed of motor shaft, rotation angle of motor shaft and reverse the direction of motor?

3. Do you know of any chip that can store this information so that it can be attached to the model?

4. What software would be needed to program this chip so that the motor can be controlled in the ways stated in question 2.

i want the project report on speed control of motor using c++

sir i need a block diagram and flow chart for a stepper motor control by 8051 micro controller

Hello Sir, I am doing projecc on desing PID controller for temperature process using microcontroller 8051 so can you send me complit information about this project.

hi, i want to control the speed of induction motor my sensor output is PWM signal and this PWM signal given to controller and control the speed of induction motor.

i want to control the speed of induction motor using atmel micro controller my input given to the controller is PWM signal.

hi, i want to control the speed of induction motor using 89c51 micro controller my sensor output is square wave so i give square wave to my controller.

sir kindly let me send me the circuit of stepper motor to energized its speed using 8051 microcontroller which will be access through keypads

Hello sir, I need c coding for motor speed control in Embedded Systems

hello sir, i m going to bult a project in which i need microcontroller based speed control of stepper motor Thank u

hello sir, i m going to bult a project in which i need microcontroller based speed control of stepper motor Thank u

hello sir, i m going to bult a project in which i need microcontroller based speed control of stepper motor Thank u

Hello sir, my project name is automatic floor cleaning. but my problem is i need a program which will clean all area & which type of sensor will use for obstacle.

thank you.

I want to control dc servo motor by 89C52.plz guide me about circuit and connections for this purpose.Thanks

sir i am not getting circuit diagram of speed control of stepper motor using microprocessor. please can u help me out

iam a ece student. I need the entire coding to interface a dc motor with a pic microcontroller.

iam a ece student. I need the entire coding to interface a dc motor with a pic microcontroller.

I would like to control DC-motor position with accurate degree and this motor is controlled by PIC16F84A.I want this circuit with Mosfects(or)relay.PLease answer for me.

if anyone of you got details regarding the speed control of an DC motor using MATLAB...plz send it to me "madhavkrish07@gmail.com"

i would like to know how the speed of an 24v DC motor can be controlled using Digital signal processing?

dear students

Maas tech is an embedded solution provider with a vision to develop industrial and educational projects with a specific approach on the customer’s focus and need, started with the professional approach to problem identification, analyze and solving.

We established in AUGUST 2002. Our Motto is to render new technologies in the field of electronics world and to become the master in embedded industry. We are presently into training development and act as service provider. We have our own sourcing unit to undertake Engineering Projects from various fields like Embedded, VLSI, DSP and Wireless Communication.

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i want d entire schematic ,programming nd all d stuff related 4 d project "speed control of D.C motor using microprocessor 89c51 or 89s52"....plz help me...m in urgent need of it...HELP!!

Dear Sir, I am working on the machine electrical schematic (blueprint) and one of my componnent is: DC Motor Speed Control, so I am looking for symbol for it. Thank you. Kind regards, Walter

Hello sir, my project name is line tracking robot. but i timer operation of programming i fall a problem. so i need a program which which drive the straight,left,right at variable speed.

thank you.

can somebody help me???

how am i able to control a wiper motor's speed??? i'm going to use it as the motor drive for my conveyor unit....

sir i would request you help me in getting code to input digital signal and based on the signal to output on ports. 8 input and 8 output.using a timer of 60 min to switch on a process. sir is it possible to start the process where it has stopped if power faiure. please help. regard.

Hi, I am using LMD18200 for my 24V,1A DC motor speed controller. I have noticed that when motor current increases the average voltage out1,out2 reduces so is it Rds(ON) increases with load which is not expected up to the normal output current limit.

sir can u suggest me a project related to micro processor and motor for my final year project

thank you

i m going to bult a project in which i need microcontroller based speed control of stepper motor.

hi please send me a bldc motor circuit controller using 89c51 micr for higher amp motor

we want a program for interfacing l293d ic with 8051,pls send me program and document of intelligent train engine project.pls send me soon. thanq

sir i am designing the dc motor controlling project with encoder feedback .So plz send me the encoder interfacing with 89c51 microcontroller.

regards shankar

sorry for giving u a problem, can you share your circuit of PIC16F877a control DC motor speed and direction of motor with me? thank you ^^ I appriacciate your help very much .. ^^

hello sir,I want to get information to SPEED CONTROLE OF D.C MOTOR WITH THE HELP OF CHOPPER. And also I want to get the corresponding CKT Diagram as necessar.

i am going to control dc motor with pic microcontroller......could u plz give me the program code for this project ......it is needed urgently......

i want microcontroller base project all details for speed control dc motor

i want to take readings of the high speed motor what logic i have to use for having the speed detection is there any spec data sheet for speed detection if possible be helpfull to me

To use the 555 timer for speed controll go to the following link: http://www.electronics-lab.com/projects/motor_light/038/

can anyone give me the circuit of connecting dc motor with AT89C51 and also its assembly language program

One additional consideration is what happens if the motor stops and Fm = 0. Because the feedback path depends on charge transfers between C3 and C4, and since these transfers cease if Fm = 0, some means is needed to “jump-start” the servo. Comparator A3 does this by slewing A4 positive whenever Vr is allowed to ramp below V4. Accurate charge transfers in normal operation are promoted by the crisp square wave produced by Schmitt trigger S1.

can someone please suggest an application for dc speed controller...i am doing a project based on this using a 555 timer..

hello sir,i am in need of Assembly language program(ALP)for controlling dc motor by interfacing with 8086 microprocessor.....plzzzzzzzz

I am a engineering student from electrical stream.i want controlling of single phase motor with the help of 8051 micro controller .so,any one please send me tested circuit diagram and tested program.for this i will oblige.

Please,if somebody have circut and program for 8086 that controll motor speed, can you send me to mail.Thanks lot

hasanabosharfo@yahoo.com

Looking at these comments its pretty sad if your a senior engineering student, and don't know how to read a data sheet, understand a bode plot, do basic math to calculate motor speed based on pulses in a given period.

And expect people to send you application specific implementations.

Then again most of these people have Indian names.

hey plz send me coding in keil software for a dc motor speed control(PWM) using AT89C51 where l293d is used for interfacing motor to the controller ic...

hey,please send me coding for dc motor speed control using keil software where the motor is interfaced to AT89c51 controller using L293d H-bridge driver

Sir I have to control the speed of a dc motor by varying the pulse width. But this should be independent of load i.e. even if i vary the load the speed should be constant. Could you please help me how I can take the feedback from the motor and apply it as a feedback to the "pwm sped control of dc motor"? I will be very grateful if you can provide me a block diagram or circuit diagram. Thanks Sadek

its urgent....i need program for bidirectional speed control of dc motor....

I am a final year student,and I need all the various methods of speed control of induction motor by using PIC microcntoller based speed.thank you

I need the requirements needed to implement the circuit of controlling the speed of induction motor by using the PIC microcontroller based speed.

I am E.E.E student. i need to documentation & C source code on DSP based speed control of BLDC motor. so i want the applictaions & source code. using tms320f240. so kindly send me the C source code to e-mail address.

sir, I am a B.tech final year E.E.E student. Now i am completing my project documentation on microcontroller based speed control of D.C motor.so i want the applictaions of this project .so kindly send me the applications to e-mail address.

I am urgently in need of code to control DC motor speed (9V) and also display the same using 8051 and PWM.. Please let me know

hi sir i want assembly language code for driving dc motor ckt using ic 89C51 microcontroller urgently... wating for ur mail

i want the information regarding pwm based control of dc motor

i want the information regarding pwm based control of dc motor

Hello, I am in urgent need of a schematic & detailed circuit diagram for controlling the speed of 24volts dc motor using pic16f84,n i want control de seed by using 2 push button

hi i am doing a prj on dc drives. want some information of 89c51 , and its basic circuit diagram for interfacing with drives relay. and how to initialize 89c51....in c prog??? plz help..

Morning sir,i want complete circuit operation and related theory about bidirectional speed control of a dc motor using PWM technique..

Can you please explain to me how do i run a 5V DC motor in two directions while also varying the speed using a PIC 16F877 Microcontroller.

Can you please explain to me how do i run a 5V DC motor in two directions while also varying the speed using a PIC 16F877 Microcontroller.

Sir, i am doing project for controlling the speed of BLDC(using hall sensors) motor using ADuC812 micro-controller and PWM technique. I found some difficulty to do the C-program for micro-controller. So i request you to help me for programming part alone. moreover i am going to measure the speed of motor using rotary encoder.

hello! i want complete information about pc based speed control of dc motor using pwm technique.plz send me. thanks!!!

pid control learning

if please send information regardingDC Motor control with PWM using 8051 microcontroller(for variable speed)

hi i want the informationn regarding PID CONTROLLER DESIGN USING 8051 MICROCONTROLLER WITH PROGRAM CODING THANKS, SANDEEP

Hi, I want the information regearding stepper motor drive with PWM . And also need the corresponding CKT Diagram.

Thanks, John Kennedy

can u send me the ckt dig of dc motor control using 89c51 plz its urgent. thanking u , plz reply

i want any ckt which control stepper motor by using 89c51rd2 microcontroller.please help me.Thanks lot.

Yes of course you stupid idiot. Everyone wants to send your lazy butt all the information you desire at no charge. Get a life.

please send the ckt model and description of speed control of dc motor using micro controllrer thanking you sir

please send the ckt model and description of speed control of dc motor using micro controllrer thanking you sir

Hi,please send me the document of circuit or Ic to controller DC motor speed and step motor using 89c51 microcontroller.Thanks.

Hi,please send me the document of circuit or Ic to controller DC motor speedusing 89c51 microcontroller.Thanks.

Hello !!!!! i am a final year student in engineering. i am going to make a project on the speed control of dc motor using micro controller.

and the motor should be stopped in given time period so please help me please send me technique & circuit diagram

Sir , i am in need of a circuit diagram for stepper motor control (Bipolar,2 Phase, 6 pin input) using AT89C51 would u help in this PLs,,,

I AM IN A GREAT NEED OF A CIRCUIT AND ASM (OR) C PROGRAM CODING WHICH CAN CONTROL SPEED AND DIRECTION OF A DC MOTOR USING AT89C52. ANY HELP IN THIS MATTER WOULD HELP ME A LOT. WAITING FOR UR REPLY

Can anyone one help me out to design the speed controller using 16f84?

i want to view the circ iut diagram of a dc controller using 74ls244 or l293b

I AM IN A GREAT NEED OF A CIRCUIT WHICH CAN CONTROL SPEED AND DIRECTION OF A DC MOTOR USING AT89C51. ANY HELP IN THIS MATTER WOULD HELP ME A LOT. WAITING FOR UR REPLY

Hi everyone, I really need to know how to reverse a DC motor using 8051 microcontroller, thank you!!!

i m in final year student i want to project on speed control of d.c. motor by DSP plz give suggetion

hi i would be grateful if you could send me a circuit diagram for a motor speed controller with PWM for PIC 16f87 series. Thanks.

sir,can you give the circuit in controlling a dc motor that can perform both forward and reverse using pic microcontroller. thank you! god bless.

hi all i want the full version and schmatics for controlling of DC motor speed control with PWM using microcontroller 89c51 and using proper H-bridge driver. kindly help me

hi all i want the full version and schmatics for controlling of DC motor speed control with PWM using microcontroller 89c51 and using proper H-bridge driver. kindly help me plzzzzzzzzzzzzzzzzzzzzzzzzzzz......................................!

can i get schematic diagram of simple dc motor speed controller? tnx

sir iwant circuit diagram of speed control of dc motor using IR TECHNOLOGY

sir iwant circuit diagram of speed control of dc motor using IR TECHNOLOGY

sir ,i want the circuit of speed control of dc motor using IR technology

sir ,i want the circuit of speed control of dc motor using IR technology

sir ,i want the circuit of speed control of dc motor using IR technology

sir ,i want the circuit of speed control of dc motor using IR technology

sir ,i want the circuit of speed control of dc motor using IR technology

Hello sir, i want a wireless stepper motor controller simple ckt using microcontroller

IT IS TOO URGENT

Hello, I need to do the following design. Could you please help me on this matter.

Designing the circuit for a DC motor position and speed control.

For position control, Use TL494 to generate PWM signal and LMD18200 H-Bridge circuit. Use potentiometer to measure the position and using P controller.

For speed control, Use TL494 to generate PWM signal and LMD18200 H-Bridge circuit. Use Tacho meter to measure the speed and using P controller

In both cases, a PC connected through a DSP board drive the circuit.

Thanks. Sutha.

Hello, I need to do the following design. Could you please help me on this matter.

Designing the circuit for a DC motor position and speed control.

For position control, Use TL494 to generate PWM signal and LMD18200 H-Bridge circuit. Use potentiometer to measure the position and using P controller.

For speed control, Use TL494 to generate PWM signal and LMD18200 H-Bridge circuit. Use Tacho meter to measure the speed and using P controller

In both cases, a PC connected through a DSP board drive the circuit.

Thanks. Sutha.

I agree with lazy bugger

Hello, I need to do the following design. Could you please help me on this matter.

Designing the circuit for a DC motor position and speed control.

For position control, Use TL494 to generate PWM signal and LMD18200 H-Bridge circuit. Use potentiometer to measure the position and using P controller.

For speed control, Use TL494 to generate PWM signal and LMD18200 H-Bridge circuit. Use Tacho meter to measure the speed and using P controller

In both cases, a PC connected through a DSP board drive the circuit.

Thanks. Sutha.

hi need to get details of boschs motor speed controller ( B4732.1)using in suv

i AM IN A GREAT NEED OF A CKT WHICH CAN CONTROL SPEED AND DIRECTION OF A DC MOTOR USING AT89C51. ANY HELP IN THIS MATTER WOULD HELP ME A LOT. WAITING FOR UR REPLY.

hi, i need full details about the dc motor using c coding based on atmel. pls help me...

Hi. Need help in designing a dc speed controller using 16F84.

i I want to get information to SPEED CONTROLE OF D.C MOTOR WITH THE HELP OF PWM. And also I want to get the corresponding CKT Diagram as necessary. pls provide the program in c laguage

i want full details about dc motor control using pic microcontroller with circuit diagram

You're all a bunch of lazy buggers. Why don't you try reading a book or two on the subject instead of posting incoherent requests for someone else to do you work for you?

It would have been beeter if the author had presented the idea in a little bit more detail.

i want report about speed control of d.c motor by using computer

hello sir, is there any information about control speed of dc motor interfaced with pic18f242(actual schematic).hopefully u can do email me

please send me a simple circuit diagram for 12V DC motor controller

sir, i want the exact circuit diagram for the dc speed control of a motor using microcontroller AT89c51 or can i go for any other controller rather than this

sir i want to control the speed of DC motor using 8051 microcontroller, cld u pls help me in the ckt

hello, I am interfacing 8051 Microcontroller using keil compiler using assembly language .I have sample code with me but i need its basic interfacing circuit to understand the code.so plz send me...

microcontroller pic based speedcontrol of dc motor thyristor control technique

sir, i want to make a design a speed control of dc motor using adc ,fvc,analog switch.please suggest me.

i urgently need circuite and other detail about microcontroller 89c52 based tachometer with seven segment LED display.

i need to change the dc supply voltage(0-30V)using my pc( visual basic 6) through serial port communication with AT89C51. plz help me with this task.

I need the analog moor control concept used in electrical power steering with respect to PWM control and PI control with analog circuits (without microcontroller)

i want a circuit to interface a dc motor with 89c51

please give me the circuit and assembly language for 89c51 using which i can control the motor when i get signel from externel source

sir i want a complete ckt and software to control a 6v dc motor from microcontroller.....pls help me....

sir... do u have any info how to control motor speed digitally... hopefully u can send to me the detail info include the circuit & name of component that being used...

I want to get information to SPEED CONTROLE OF D.C MOTOR WITH THE HELP OF 8051 microcontroller.

SIR I am facing problem in interfacing IC 89C51 with 12 V DC Motor and its driver circuit, as for DC Motor an option for direction has to be given and no speed contro is required. Plz guide me as am stucked in last stages if i can sent u the ckt diagram which I ve designed.

i need the circuit diagram of "wireless speed control of DC motor using zigbee"...can anybody help me out in this matter.if so pl send it 2 my mail...

It's difficult to understand without a schematic diagram.I looking to control the DC motor speed independent with load,can you assist me by the way of measuring the load and convert it to a voltage that needed to supply the motor so that it can be able to deal with the load applied?

Please,if somebody have circut and program for 8086 and microcontroler 8051 for step motor, can you send me to mail.Thanks lot

ojoxhn

ojoxhn

AC DRIVE

I need DC MOTOR + MICROCONTROLLER

i need circuit for microcontroller based stepper motor controller using ic89c51 and a programm for it to.

very good

ello...i need the circuit diagram of dc motor speed controller using 80C51 microcontroller...plzzzzzzzzzz send me itss very very urgent.....

Sir, I am interfacing 8051 Microcontroller using keil compilerwith 'C' language.I want sample code for basic interfacing module like lcd,led,steppermotor,keypad.

Sir, I am interfacing 8051 Microcontroller i want sample code for basic interfacing module like lcd,led,steppermotor,keypad.

Hi,please send me the document of circuit or Ic to controller DC motor speed and step motor using 89c51 microcontroller.Thanks.

As a part of project work, we are doing the speed control for DC Motor using microcontroller, we need the entire set of project and reports etc. Those having this with them, please mail to me

i want dc motor speed control circut and coding using microcontrpller 89c2051 . thanks

r

r

Hi,please send me the document of circuit or Ic to controller DC motor speed and step motor using 89c51 microcontroller.Thanks.

I need circuit in which dc motor is use. Pleas reply

anyone who have the full report project for controlling stepper motor using 8086 microprocessor, please e-mail me at najib_cromok86@yahoo.com, i need it urgently, thanks..

sir, i am very urgent needed 8086 program for controlling a stepper motor

i need a circuit diagram of a electrical project which control by a dc motor

sir, can u give to me any projects using microcontroller 8051

sir, can you please send me the design circuit for stepper motor control using microcontroller 8051

hello sir, I need the sample code for converting hex to ascii value, b'cause i want to write some data on lcd .Thankyou....

urgent need of project ckt with using 89c52 of time vs speed output 0-10 v

Hello Sir, I am in urgent need for a Complete project that involves 89C51 IC which controls a DC motor,plz suggust any application along with it. Thanks

hi can u pls send a microcontroller program for rf based wireless speed control of dc motor

J'AI BESOIN DE LA SIMULATION DE LA MACHINE ASYNCHRONE ASSOCIE 0A L'ONDULEUR AVEC SIMPLORER

how to build a dc motor circuit using 8051???

i'm in need of a ckt to controll the speed forword and reverse using 16f84a microcontroller.

Hello Sir, I am in urgent need for a mini project that involves 89C51 Ic which controls a DC motor,plz suggust any application along with it.

Hello Sir, I am in urgent need for a mini project that involves 89C51 Ic which controls a DC motor,plz suggust any application along with it.

HI THERE I WOULD LIKE TO BUILD A CONTROLER FOR A 24 VOLT DC MOTOR ABOUT 60 AMP ANY CHANCE SOME HELP ON THE CKT..BYE THANKS

sir,send me dc speed cotroller ckt using michroprocesser

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I whnt electronics circuits for dc motor speed controle the motor 750 W 4.2 A 3000 N/min 180 vdc

controle speed motor DC

hello sir,i need a circuit diagram of bipolar stepper motor controller using AT89c51.

good to get requier information, I want to get information to SPEED CONTROLE OF D.C MOTOR WITH THE HELP OF PWM. And also I want to get the corresponding CKT Diagram as necessary.

sir, can you please send me the design circuit for dc motor control using microprocessor 8086

sir, can you please send me the design circuit for dc motor control using microprocessor 8086

Hello sir, I have a project about controlling an stepper motor using 8086 microprocessor. This stepper motor should rotate in 2 direction and and it will be done by reverse and forward buttons on keyboard. There should be 2 more keys to change the speed of rotation , UP and DOWN. and also the speed should be displayed on a seven segment unit. Its very kind of u if u can help me.

Hello sir, I have a project about controlling an stepper motor using 8086 microprocessor. This stepper motor should rotate in 2 direction and and it will be done by reverse and forward buttons on keyboard. There should be 2 more keys to change the speed of rotation , UP and DOWN. and also the speed should be displayed on a seven segment unit. Its very kind of u if u can help me.

hello sir, i am searching for the circuit diagram for a computer controlled 89c52 stepper motor controller and interface. plz reply.

I AM IN A GREAT NEED OF A CKT WHICH CAN CONTROL SPEED OF A DC MOTOR USING 89C51RD2. ANY HELP IN THIS MATTER WOULD HELP ME A LOT. WAITING FOR UR REPLY

hello sir,I want a cirvcuit used to control speed and convert to voltage

hellosir,I want a circuit which is used to control seed of motor and convert to voltage

can you send me the lowest ratings of d.c.series motor

Hello sir, these released articles are very useful by all means. thanks for this.

can you send me a schematic for H bridge 24v 45w motor drive with 89c51?

pls send me the circuit diagram and functioning of dc motor controled by computer.

I want to get information to SPEED CONTROLE OF D.C MOTOR WITH THE HELP OF PWM. And also I want to get the corresponding CKT Diagram as necessary.

I want to get information to SPEED CONTROLE OF D.C MOTOR WITH THE HELP OF PWM. And also I want to get the corresponding CKT Diagram as necessary.

hello, i want ckt.dia. of dc motor control by 8051 microcontroller & also some need program of the drive dc motor

great!! but i want to get the simple speed controller circuit for the DC motor...... OR i want to get the variable speed controller Circuits for the DC motor......

control of DC motor with PIC16F84

I TO CONTROL THIS CKT BY A PC.PLEASE GIVE ME INSTRUCTIONS & CKT DIAGRAM.

I WANT TO CONTROL THIS CKT BY A PC.PLEASE GIVE ME INSTRUCTIONS & CKT DIAGRAM.

i AM IN A GREAT NEED OF A CKT WHICH CAN CONTROL SPEED AND DIRECTION OF A DC MOTOR USING 89C51RD2. ANY HELP IN THIS MATTER WOULD HELP ME A LOT. WAITING FOR UR REPLY.

i AM IN A GREAT NEED OF A CKT WHICH CAN CONTROL SPEED AND DIRECTION OF A DC MOTOR USING 89C51RD2. ANY HELP IN THIS MATTER WOULD HELP ME A LOT. WAITING FOR UR REPLY.

kindly send me schematic & detailed circuit diagram for microcontroller based closed loop speed control of separately exited dc motor using convertor. thanks

hello sir, i want to control an dc motor speed. for i require an ckt or any related information about the F to V converter.

Hello I need to know how to control a DC motor (5 to 24 v)with PWM technic via 89c51 Micro Controler.Is that possible to send me the documents which are needed to do so?

I am looking at controlling my 12V brushed dc motor with an electronic speed controller, however my input voltage will be analog and the speed controller input from the reciever is a form of PWM... can you use an analog voltage? If not is there a way of converting an analog signal into a form that the speed controller can use?

I need a circuit to ctrl a speed of dc series motor and a microcontroller program.

please send me the design circuit for dc motor control using microprocessor 8086

embedded c code to measure speed of a dc motor and to display corresponding voltage on LCD

please send me the circuit diagram for DC motor control using LMD18245 ic driver and microcontroller 8051

dc motor speed control and temperature control using embedded system technology

Hello sir, i want a stepper motor controller simple ckt

Hello, I am in urgent need of a circuit for controlling the speed of 12volts dc motor using MOSFETs or also suggest if there is any other method to control the speed of dc motor ..reply as early as possible

Hello sir, i want a wireless stepper motor controller simple ckt

I can give you circuit and software for 89c51rd2 for DC MOTOR CONTROL. SO YOU CAN CONTACT ME ON my email id.

i need dc motor speed control and interfacin with PC using 89C51- the circuit or block diagram. thanks.

I AM IN A GREAT NEED OF A CKT WHICH CAN CONTROL SPEED OF A DC MOTOR USING 89C51RD2. ANY HELP IN THIS MATTER WOULD HELP ME A LOT. WAITING FOR UR REPLY

hi! i need dc motor (forward mode, reverse mode and braking) using 89C51- the circuit or block diagram. thanks.

I AM IN A GREAT NEED OF A CKT WHICH CAN CONTROL SPEED AND DIRECTION OF A DC MOTOR USING 89C51RD2. ANY HELP IN THIS MATTER WOULD HELP ME A LOT. WAITING FOR UR REPLY.

I want the full version and schmatics for controlling of DC motor speed control with PWM using microcontroller 89c51 and using proper H-bridge driver.

can u send me the ckt dig of dc motor control using 89c51 plz its urgent. thanking u , plz reply

i would like to get (1)pulse rate to analog converter circuit (2)speed regulation circuit and (3)acceleration regulation circuit using LM741. in our country, it is not easy to get these papers. please share to me if it is not too difficult to get for you. thanks.

I want a version of motor controller by 89c51 Please ,share it to me! Thank you !

it was easy to understand if there was a block diagram

Hi,please send me the document of circuit or Ic to controller DC motor speed and step motor using 89c51 microcontroller.Thanks.

I whnt electronics circuits for dc motor speed controle the motor 750 W 4.2 A 3000 N/min 180 vdc