Comments on Design with Microcontrollers: IR Remote Controlled Car (PWM motor control using ...

macros.h is required only if you are using ICCAVR...

2011-10-30T22:55:12.553-07:00

macros.h is required only if you are using ICCAVR compiler. For AVRstudio, you can remove that and include instead the usual header file avr/io.h

Hi... sorry for replying to such an old post. anyw...

2011-10-30T19:28:12.347-07:00

Hi... sorry for replying to such an old post. anyway, i have AVR Studio 5. do i have to include macros.h or can I use something else? or do I just cut it out?
Thanks so much in advance for replying

Your project helped a lot, thanks for sharing.

2011-06-23T22:29:13.471-07:00

Your project helped a lot, thanks for sharing.

hi dharmani its a nice project. i am working on ir...

2011-05-25T09:53:31.346-07:00

hi dharmani its a nice project.
i am working on ir remote controllers, can i build the same project using 8051/52 and i have designed a ir remote of my own using 555timers which has 4 switchs, so plz help me......
or there any codes for this then send to my mail....
jayanth_vits@yahoo.co.in

thanks .......

Hello Dharmani, Thank you very much for sharing su...

2011-05-05T08:58:09.603-07:00

Hello Dharmani,
Thank you very much for sharing such an interesting and useful project. I would like to try this project with Onida Remote Control. I googled to find any information related to ondia remote, but unsuccessful. Please share me if you have any information related to Onida Remote Control.

HI CC DHARMANI !! first of all thank you very muc...

2011-04-07T04:08:08.385-07:00

HI CC DHARMANI !!

first of all thank you very much for providing the relevant files for the 3310-ATMEGA8 thermometer, thanks.

i am facing some errors while compiling the codes in the AVRSTUDIO as well as the ICCAVR (by imagecracker)

can you please guide me on how to compile and load the c as well as the header files in any compiler or on the atmega8 controller.

sorry to give you some trouble but i am using the ATMEL products (and so AVR) for the very first time so i am new and unknown...

waiting for you reply!!!

thanks!!!

ANKIT JOSHI

I have LG TV remote what will change in code? ple...

2011-03-31T02:14:01.534-07:00

I have LG TV remote
what will change in code?

please reply me on below:
dharmesh25_6@rediffmail.com

thanks

how to write a sourcecode in embedded C

2011-02-21T01:52:00.487-08:00

how to write a sourcecode in embedded C

I have found another sony TV remote, not exactly ...

2011-02-03T09:31:27.468-08:00

I have found another sony TV remote, not exactly same as you have ,and tried my circuit with it, it did not work. I suppose the leds should blink only when i turn it on by pressing 0. What could be the difference with other sony remotes. At least it should support same protocol but the address bit length and command bit length could be different. Am i right?

Hi, I reckon the most amazing and challenging part...

2011-02-02T23:10:50.433-08:00

Hi,
I reckon the most amazing and challenging part of your project is the ir remote control receiving part of your code. I guess you have had some problems with it too. It is more challenging for me though since i have aiwa remote with no idea which protocol or any parameters for it.

Cold you please help me clear the basic things about ir. I guess the main parameters used are: address bit length and command bit length and protocol bitrate. Am i right?

My second question would be would it be enough to have atmega32 to control up to 4 outputs, which microcontroller should i use to have 6 outputs? Is it the number of clocks in it?

Then again, because i cant use my aiwa remote i have found and tried circuit with another sony remote not exactly same as you have , it did not work. I suppose the leds should blink only when i turn it on by pressing 0. What could be the difference with other sony remotes. At least it should support same protocol but the address bit length and command bit length. Am i right?
regs.

Yes, that is a correct way. The code given here i...

2011-01-30T20:54:09.398-08:00

Yes, that is a correct way.

The code given here is actually in two parts, if you read the comments there, the upper part is to be copied into a file "PWM_main.h" & the lower part in the "PWM_main.c".
This is just for simplicity, as many people prefer to have a header file for all the definitions.

But if you copy the complete code into one C file, no problem, you don't need #include "PWM_main.h" statement.

The remaining two included files are part of ICCAVR compiler, so if you are using other compiler like winavr, you need to replace those files with your compiler specific header files, just like you did.

hello , I was wondering weather i need the follow...

2011-01-30T09:24:01.370-08:00

hello ,
I was wondering weather i need the following file for the project to work :
#include "PWM_main.h"

However i have successfully compiled and programmed with avrstudio using only

#include avr/io.h
#include avr/interrupt.h
is this the correct way?

hello , I was wondering weather i need the follow...

2011-01-30T09:21:12.239-08:00

how to do the IR remote interfacing with ATMEGA128...

2011-01-06T01:30:24.153-08:00

how to do the IR remote interfacing with ATMEGA128 using c code...please reply soon.i need the code.
thank you.

Thank Dharmani. I use ATtiny261V to control the mo...

2010-12-01T08:08:34.774-08:00

Thank Dharmani. I use ATtiny261V to control the motor and use ATtiny13A for the IR remote using SIRC. It works!

Yes, it can be done with 8051, but you'll need...

2010-10-25T23:37:33.655-07:00

Yes, it can be done with 8051, but you'll need to write the code for software implementation of PWM, as 8051 doesn't have hardware PWM. It's just a little extra work.

can it be implimented using 8051??

2010-10-25T05:20:24.425-07:00

can it be implimented using 8051??

hello sir, Iam mukilan of 4th sem ECE and beginer...

2010-07-27T03:39:20.396-07:00

hello sir,
Iam mukilan of 4th sem ECE and beginer in robotics can u please send me the .hex file of the remote control car to mashok74@gmail.com

hello sir, Iam mukilan of 4th sem ECE and beginer...

2010-07-27T03:38:35.458-07:00

hello sir,
Iam mukilan of 4th sem ECE and beginer in robotics can u please send me the .hex file of the remote control car to mashok74@gmail.com

I would like to use ATtiny261. But I don't kno...

2010-07-25T23:53:53.739-07:00

I would like to use ATtiny261. But I don't know where "int0_isr" should be placed. Can I put it in Timer/Counter0 Overflow? Thanks.

Hi Sir Could u please suggest and give some ...

2010-07-22T09:18:01.999-07:00

Hi Sir
Could u please suggest and give some robotic project using atmega16 except the line follower. My email id
mashok74@gmail.com

I am student at the British university in Egypt . ...

2010-05-04T13:03:12.303-07:00

I am student at the British university in Egypt . I am proceeding this project for my course in electronics 2 and i really need help . I carried out all the project , but
the hex that i used to burn the atmega8 is corrupted . I am really in need for the code and the hex file for this project. If you could send it today ,i will be grateful for ever.because my due time is tomorrow my e-mail is
my_best_gift@ Hotmail.com
thank you in advance

can you send me the hex codes plesase .my mail id ...

2010-04-24T07:04:40.515-07:00

can you send me the hex codes plesase .my mail id is acp.9669@gmail.com

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2010-03-31T23:05:05.666-07:00

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Mini Cooper parts

'very interesting post'

Forget about my last commentary. I read the commen...

2010-03-15T06:12:16.103-07:00

Forget about my last commentary. I read the comments related to a previous post about the same issue I noticed in your circuit.