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is anyone know how to make a line follower's program using at89s51??? i'm still newbie...
Hi every one........... I have project build robot line follower with AT89C2051 and i have list program on C language like this : #include d:\mc51\8051io.h #include d:\mc51\8051reg.h extern register unsigned char speedleft,speedright; register unsigned char high,low,flag,time; main() { P1=0x40; P3=0xff; high = 80; (...)
Hi friends, i wish to do a line follower robot using at89c2051... for that i want to write assembly language program.. can anybody help me:?:
Salam, May be this help you. line follower ROBOT Using AT89C2051 & C SphinX
sirs' need help regarding line follower mobot using atmel at89c2051.... can any1 give mo source code for programming the mobot preferrably in C.... mine would be using 3 RS05FS.. photo reflective sensor... can any1 help me wid the program...that would follow the black line any help would be greatly (...)
hi i'm new here, i want to know about how to build a fast and accurate line follower with microcontroller 8051 assembly code... is anyone know??? thank you RGDS jandreas
which one is best c or assembly language for line follower robot?
I need a line follower robot using IR+LDR+Atmega(8/32/48)+c code urgently. As t have all the components above.
pic micro controller AS i m making line follower Robot i need help about pic micro controller ..................i need to rotate one motor fast while one one motor slow ........for rotation of my robot.............For this i need .help ........about pic micro controller ..and pwm pin ..........plz guide me
Go to GOOGLE and enter "line follower" (without quote marks, of course). You will find many examples with schematics, source code, etc. A couple of sites near the top of the list t for * above)
No PID algo was used in the document recommended by feiutm9898. However, in my opinion, we do not need PID controller for line follower... ON-OFF control or Bang-Bang control will do...
Hi, everyone!! I would like to build a ADC to use it in a line follower robot, this ADC must be 8 bits. This ADC going to be connected to a microcontroller, for example the DS89C420, I would like someone to indicate me some online documentation, or other stuff, that could help me initiate the working and designing of ADC's. Like the (...)
hi guys i want to make a line follower which can take 90 degree turns and even more than that for ex a triangular path some one plz help me with the orientation of the sensors
Are you familiar with microcontrollers? If yes, which ones .. Here, too, there is a line-follower project: Regards, IanP
Hi. I want to make a sensor for a line follower robot with buffer (74ls245),with infrared recivers please help me with this matter because i really need it.:cry: thank you.
can anyone guide me, how can i make line follower robot using barcode scanner? The method with adopting the barcode scanner would be very elegant, because you can not only detect the line, but also estimate how far off you are. That would allow you to use a better control algorithm to follow the line (e.g. PID). However
by using image processing can i use my Mobile's camera for line detection in line follower???
can anyone tell me , how can i use mobiles camera or any camera for line follower robot
I am making a black line follower robor usibg Atmel 89c1 chip and programmed using C under KeilC development s/w. I have the following doubts in it: 1. Why do we use pull-up resistor at port 0 of 8051? 2. We are using 3 pairs or IR Tx and Rx diodes. Are these operated in forward bias or reverse biased? 3. How does it detect black (...)
Why and where do u want to use it? What is the nature of the line? What is the level of ambience in the environment???? So many questions u have to know before u can start building one.
i want to make line follower Robot i serch alot and found all Robot which controlled by Pc computer .i wantto make remote controll based line follower robot .kindly post the simple and easy schematic of line follower robot which i and biggner student easily make. THanks
4 x AA NiMH batteries in series give you 4,8-5,2 V (depending on the state of discharge) You can select between models with up to 3Ah (4,5 hours work of your robot) The advantage is that you can use the battery block without 7805 regulator so you will not loose power for reduceing 9V to 5 V (40% of battery power goes for 7805 heating). The s
It depends on the configuration of the IR leds you use. For instance to follow a line using only a single IR LED you will have to pass the signal from the photo transistor or photo diode in order to determine the level of reflection and as such determine if the robot is still on the desired path. A much simpler method is to use more than one IR
Dear friends I wanted to share some images of my line follower robot here.. This Robot secured second place in state level mini project competition.. Here are the images... Feedbacks are welcome..
how do i implement pid control into my line follower using AT 89s52. also i could not understand PID algorithm from please can anyone explain it here
can anyone please give the circuit diagram of line follower using atmega 8l microcontroller I can give you a circuit diagram. Can you write the source code for that?..:D
Sorry, but (I believe) to ask you as normal! What means "line follower" pls? K.
I want develop a RObot follower ... Using Pic 16f877a i hav to sense the Defined line . .. and a Robot should follow in that direction .. Thi is first Project Using ROBOT.. so i dont hav any idea abou this ..plz Help me Added after 2 hours 8 minutes: I am Using T293 driver in this circuit
i m working on line follower robot with 3 sensors using at89c2051. but main circuit i picked is from this link i wrote the code in keil uvision but problem is that i want to generate pwm for 12V dc motor speed control. here the code is #include unsigned char flag,h
Hi For a line follower it can be done in many ways. One of it is to connect the photodiodes to digital outputs through 500ohm resistor. The photoreceivers are connected together and biased through high value (~63k) pull up resistor. The common (between photoreceivers and 63k resistor) is connected to analog input (or comparator input).The photod
Guys, anybody out there who can share some ideas as to what sensor is good for a line follower? What comparator circuit is also used for the sensor? This is our project to be submitted within 2 weeks. I need help from you guys.
hi guys, this is my first time to write in here and i really need your help. I'm in the midst of my line follower circuit project. It is actually a transistor based line follower. I'm using a 2N3904 NPN BJT. Does anyone have an idea on how can I include an IC here. my professor wants me to use LOGIC gates and implement it (...)
hi guys, I'm in the midst of my line follower circuit project. It is actually a transistor based line follower. Here's what I'm doing Build Your Own Transistor Based Mobile line follower Robot (LFR) I'm using a 2N3904 NPN BJT. Is it possible to replace the transistor with an IC and (...)
hello i m an engg. student & i want to build a line follower robot... but i don't know any thing....... so please guide me....... warning against using sms type of typing words... this is not a place for lazy people.... All your post will be deleted if it is repeated again
Hi, Try this link... line tracking sensor and algorithms, For differential drive robots
hi..i am a beginner in Robotics. I want to build a line follower robot using adc value collected from my IR sensors. have any idea bout coding or adc multiplexing??
hey i am a beginner level learner. i use mikroc compiler. i use adc before but with a single channel,do not know how to multiplex adc coding..i want to build PIC based line follower robot using ADC multiplexing.please help me
Sir, I am going to design a line follower of my own. My bot size is 15*15cm. What type of battery should i use for better performance.
hi.. I want to design a line follower robot.. Can u suggest me which sensors and micro controllers I can use???
hii.. How can I design a line follower to take 90 degrees turn?? Can I do this without using micro controller??
hello guyz !! I am a newbie in robotics...I need to build a line follower robot that follows a black tape on a white background... can anyone give me the ideas of how to start and build that...? also post any useful links.... thanks in advance regards, srikanth reddy.
Is there any software to simulate a robot take, a line follower in action.. I mean we can adjust the bot's sensor's and specifications and the surrounding environment , then the robot moves as per the code burnt in the microcontroller??? coz checking hardware conditions are lengthy and we can modify design of the bot as per the simulation used to
PID line follower -
It is a design of line follower robot Impact. The vehicle consists of two modules: main board and board with sensors, connected together by light carbon strips. The device weighs 105g together with an accumulator.
Please let me know that in what principle does line follower car works.
Hi! Do you have schematic diagram for line follower robot with Zilog as microcontroller? I need some links. I'll really appreciate every help I can get. Thanks!
Presented here robot called Impact is a line follower of own construction. The robot won many competitions in Europe. It consists of two modules: main board and board with sensors, connected together by means of ligh
95501 line Width is 3cm line Color: White Floor Color: Blue I want the C++ coding of the line follower robot w.r.t the above image (track).
Please mention applications of color sensing line follower robot
That is a big accomplishment. Your robot's steering response is very smooth. It travels about the same speed as the line follower I once had, from a store-bought kit called 'Movit'. The control circuit was surprisingly simple. Two photosensors and a comparator, alternately switching on two drive motors, very rapidly.