Robotic car using 8951 Microcontroller
by Ranjith | November 19th, 2008.Robotic Car is a miniature prototype car powered by batteries whose various movements can be control either manually or automatically, or the combination of both. Here the command is given through keyboard; it would have been better if we used IR remote control or something of that kind rather than using keyboard for commanding. However, by realizing the complexities we have made simple using keyboard.
Block diagram of the project:
Some photographs of this model:
Robotic car model
Robotic car model
Project Description:
Keyboard section:
There are six switches in this section. They are
- Turn left.
- Turn right.
- Stop.
- About turn.
- Park left.
- Park right.
Circuit diagram of keyboard is shown bellow.
Keyboard circuit of the Robotic car
Car section:
There are many sub sections in this section. They are
Motor:
We are using a 5V dc motor to drive the vehicle. The speed of the vehicle and its strength is controlled by the proper use of pulley. The rear wheel of the vehicle is connected to this motor through a pulley. This motor is meant for moving the vehicle both in forward and backward direction. Microcontroller (8051) controls the forward and backward movement of the vehicle in the following manner:
Circuit diagram of Motor connection
Here in the above circuit, T1, T2, T3, T4 are the NPN power transistor (2N3055). A0, A1, A2, A3 are the signals coming from the micro controller. With the specific combination of A0, A1, A2, A3 we can change the direction of rotation of motor as follows:
Case I: When A0=high; A3=high; & A1=low; A2=low
The motor rotates in clockwise direction
Case II: When A0=low; A3=low; & A1=high; A2=high
The motor rotates in anti-clockwise direction
Case III: When A0=low; A3=low; A1=low; A2=low
The motor stops the rotation.
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(7 votes, average: 3.29 out of 5)
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December 17th, 2008 at 5:04 pm
hi!i wana do this project on robotic car .would you kindly send me related detail information about this project.
December 18th, 2008 at 1:56 pm
i want do this project on robotic car please send me the details
December 21st, 2008 at 1:30 pm
hey i liked your project on robotics car.can you please send me the details ,if possible pls.
December 22nd, 2008 at 10:09 am
I want to do this project(robotics car).So please send me details………………….
December 24th, 2008 at 12:52 pm
Hiii i liked the way of implementation….. i got this site while searching for the same project so could u plzzz send me the details of the project so that it may be useful for our project….
Thank u…….
December 25th, 2008 at 10:02 pm
plzzzzzzzzzzzzzzzzzzzzzzz send me the details of ur projects and also the programing u did ,, plzzzzzzzzzz to my email address .omerfarooq6@hotmail.com
December 26th, 2008 at 3:57 pm
Hi all.
I don’t have any code for this project. Here I have given the idea to do project yourself.
December 28th, 2008 at 6:24 am
Hi…Its interesting!!! I am thinking to do it,but culd u let me know the component n in step how to make the connections..plzzzzzzzzzzzzzzzz…..hoping in favour…:)
January 1st, 2009 at 12:40 pm
im very much interested in robotics &please send me the details of this project(robotic car).
January 5th, 2009 at 11:18 am
hai please send me the details of ur project its most urgent plsssssssssssssssss………with source code……
January 8th, 2009 at 9:16 am
please send me the details of these project
January 10th, 2009 at 10:57 am
Hi…….. Can you please send me details of this project………….
January 17th, 2009 at 5:55 am
Hi…..Can u send me details of this project.
January 20th, 2009 at 3:57 pm
send me the details about the robot
January 21st, 2009 at 6:58 pm
send me the details about the robot
January 22nd, 2009 at 6:53 am
plz send me the details about the circuit and implmentation of the robotic car
January 23rd, 2009 at 12:50 pm
can u pl tell me the cost of this project???
January 24th, 2009 at 1:19 pm
Hello sir..i want the programming code of robotic car using 8951 microcontroller…its urgent..plz send it 2 haroonrasheed4one@gmail.com
January 24th, 2009 at 3:54 pm
sir, i need the source code n details for this project. can u send to my mail id…..
January 26th, 2009 at 8:36 pm
plz send me details and source code of ur project at
samar_nayab_08@hotmail.com
January 27th, 2009 at 3:16 pm
sir please help me out
i want to make a project using mobile gsm
dtmf
09888857541
hw to proceed
January 27th, 2009 at 6:54 pm
plzzzzzzzzzzz send me details of this robot car
moreover i live in hyderabad , can u plz tell me how to get the parts required (some websites, or shop addresses,etc if u can).
January 28th, 2009 at 12:22 am
can u plz tell me about specifications of stepper motor used? I want the source code for this robot.can u plz send me that??
January 28th, 2009 at 11:41 am
Hello sir,
I requested you to send me the details about the project ROBOTIC CAR USING 8951 MICROCONTROLLER.I want the source code and its parts information…and most importantly where the parts wil be available…means suggest me some sites where i can find the details of this project kk…plz sir its urgent…send it 2 my mail ID..haroonrasheed4one@gmail.com
January 30th, 2009 at 12:53 pm
please send circuit details and other necessary details
February 1st, 2009 at 11:50 am
hellow sir,
i am engg. student and in my first year i made a line follower.Now i wish to make a robocar so plz help me to make it by mailing the circuit diagram and source code of your project.I requested you to send me the other details about of this project.plz send it to
kapil_ipniec@yahoo.com
February 1st, 2009 at 11:54 pm
hi…….
actually i m B.tech student & I need ur favour,could u plz send all the details regarding this prj e.g. code & all the other related stuff. It would be very kind of u.
February 3rd, 2009 at 5:21 pm
hi…
please send me the details of this project i am very much interested in this
February 3rd, 2009 at 5:21 pm
how ca i get the details of this
February 4th, 2009 at 2:03 pm
hi…..i wud b highly obliged if u cud gimme the details of dis project. thanks
February 5th, 2009 at 3:56 pm
I request you to send me the details about the project ROBOTIC CAR USING 8951 MICROCONTROLLER.I want the source code and its parts informatio…..please…..
February 7th, 2009 at 6:03 pm
Sir,can we make dis project using 8051 as we don’t hv flash programmer.plz tell me@survinderpal@gmail.com
February 12th, 2009 at 6:03 pm
send me the details of this project to my mail
February 18th, 2009 at 12:11 pm
hello sir,i like ur idea.i am a student of engg.i would to do this as project.will u please send me the detail hardware & software of this project. i want to do this using 8051 controller with assembly language program .please help me
thank u.
February 26th, 2009 at 6:29 pm
good eve sir plz sent the source code of this project
March 1st, 2009 at 11:33 pm
plz send me how 2 make this.
March 3rd, 2009 at 3:00 pm
hi
iam very much intrested on robotics where can i get coaching in Hyderabad
vishnuvardhanreddy0@gmail.com
March 8th, 2009 at 9:05 pm
hi,
can u send me the full details of this project . i want to do this project. so please send the circuit , code and theory how it works etc to me. i need it urgently
March 13th, 2009 at 9:51 am
hi,
i am very crazy about robots.so plz i request u to send me the details of this robots and other also.so i can prepare.sooooo plzzz help me.
March 17th, 2009 at 12:26 am
hi plz can u send me urs project bcz i m doing final project so i need some help to u thankz jahanzaib
March 26th, 2009 at 11:37 am
hi, I am interested in this project. so please send me the complete information about this project(including the programming in 8951 microcontroller)_
March 27th, 2009 at 5:53 pm
please send me details of the source code(especially on vb) and any another details to saimz_mo@yahoo.co.uk
i need it as soon as possible. please pal. i’ll really appreciate
March 27th, 2009 at 5:55 pm
please send me details of the source code(especially on vb) and any another details to saimz_mo@yahoo.co.uk
i need it as soon as possible. please pal. i’ll really appreciate
March 27th, 2009
April 2nd, 2009 at 10:14 pm
hey i liked your project on robotics car.can you please send me the details ,if possible pls.
April 4th, 2009 at 8:55 pm
Hi!
Could you plz send the details about the Robotic Car
April 7th, 2009 at 10:54 pm
hey please send me the circuit diagram and detailed coding used for the microcontroller. I want to build up this car.
April 13th, 2009 at 1:20 am
tesh says:
hi!i wana do this project on robotic car .would you kindly send me related detail information about this project.
addres teshomewstu@yahoo.com
April 13th, 2009
April 13th, 2009 at 3:25 pm
please send me 8051 based assembly level program for cardirection left right reverse parking indicator
April 14th, 2009 at 7:39 pm
please send me the details of these project
assembly level program for automatic car direction left right
when the car near the wall without touch the robitic car automatic move left or right
April 14th, 2009 at 7:42 pm
please send me the details of these project
assembly level program for automatic car direction left right
when the car near the wall without touch the robitic car automatic move left or right
April 14th, 2009 at 11:23 pm
i want details of this project. plz send me the details of these project
April 21st, 2009 at 10:11 pm
hi.. i am realy interested to make my career in automotive embedded..and this project may be the foundation of my career..so plz send me the details as well as the documentation as soon as possible..need a proj urgently…
May 27th, 2009 at 10:13 pm
hi there id really be greatful if u could send me the detailes about this subject to my email becouse this i`ll be part of my coming design project .
thanx
June 8th, 2009 at 11:32 pm
Hey can u send me the details of the project..plssss
June 20th, 2009 at 10:12 am
plz send me all details of this project. i.e pcb, source code, ckt dia. component list etc immedietltly plzzzz…
June 23rd, 2009 at 1:52 pm
pls send me all details of this project pleassssssssssssssss
July 3rd, 2009 at 10:34 pm
plz sebd me source code for this,,,,, i rli need it