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Jeremy,  can the AVR studio 5 be used for programming the Arduinos instead of the basic Arduino IDE?

Hi,

what is a problem? now I buy a new chip ATMEGA328P-PUATMEGA328P-PU, my arduino uno works good,but can't upload job, I see problem text:

Binary sketch size: 1018 bytes (of a 32256 byte maximum)
avrdude: stk500_getsync(): not in sync: resp=0x00
avrdude: stk500_disable(): protocol error, expect=0x14, resp=0x51

How fix this problem?

thanks for answer

Bye

Where did you buy the chip, was the Boot loader already installed?  If not I would start there.

Regards,

Dave M.

Hi,  I had exactly the same problem with a FreeDuino board.  check that you have the correct board and COM port selected.  I also slowed down the serial data rate in the 'boards' file from 115200 to 57600.  Try googling the error message there are a number of threads.

It appears this fault (error) is common on the Arduino but I could find no definitve fix. However when I slowed down the serial transmission speed it fixed the Freeduino BUT this used the FTDI chip to translate USB to serial.  I bel;ieve the Arduino uses a different chip.

Hi Jeremy  ,

Firstly many   Thanks  for  your Tutorials.
Just  worked  through  the  first switch program  example.  Just   reading the  switchPin  on pin 8 and  then lighting up  to the LED  on   pin 13 . Worked  fine .

Strange  Behaviour
Just playing about   I  connected  it   to pin 9    without  changing  the program  and  it  worked !   so  I  tested the  other  pins  and   they   did no work (good). WHY?

Then  just to make  sure   I made   pin 9  output .   This  time it    did  not  light  up .  But  after a  few  clicks   it did . (even  though  it is configured as OUTPUT). WHY?

Thanks

Tariq

Hi,

how sent bootloader in my new ATMEGA328P-PUATMEGA328P-PU, I don't have a parallel programmer, i have just arduino uno, can I use it board?

thanks in advance

BR/Ugnius

hi, i inted to create a nano second delay using arduino how can i do it. because it has functions such as delay()-which produces delay in milli seconds.. delayMicroseconds()-which produces delay in micro seconds if we want to produce in nano seconds what can we do? the delayMicroseconds() function is sensitive only in parameters which are multiples of four... if i need to get a delay for each microseconds what can i do? please help me...

The clock speed of an arduino is 16 MHz. That's a clock period of 62.5 ns. You can't do nanosecond delays with code.

Sent from my iPad

How would one connect something like this SRF02 to an Arduino?

http://www.acroname.com/robotics/parts/R287-SRF02.html

Is there some kind of connector that would make soldering unnecessary?

Thanks for all your help. Those video tutorials are great.

what all are components required to build a robot along with arduino board for the beginners??