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LCD INTERFACING WITH AVR
Hi, Although it is in Polish language I think it will help a lot ! http://radzio.dxp.pl/hd44780/ Forum is a big treasure of knowladge ! Don`t hesitate to use it... ;) Adam
Monday, 7 April 2008 - 11:31
I need help with my stk500 (connection failed)
So post here your schema ! But searching this forum and other materials should help you. Don`t forget about this.. RS232 spare - for PC communication RS232 control - for...
Friday, 4 April 2008 - 23:50
Help me choose a programmer/development board, please. :)
So I would choose STK 500. Why ? 1) You have Rs232 spare socket dedicated for communication with PC. Don`t need to do your own converter. 2) It is really solid. Dragon is from...
Thursday, 3 April 2008 - 22:01
USB to Serial
You can also use the Sparkfun library (Eagle Cadsoft) which has simplified version of FT232R chip ;) http://www.sparkfun.com/commerce/present.php?p=BEE-8-EagleSchematic Adam
Thursday, 3 April 2008 - 21:39
I need help with my stk500 (connection failed)
Hi It is really hard to help you because you haven`t said about details. The most possible cause of your problems probbably lies somwhere in a code. But as well it can be...
Thursday, 3 April 2008 - 21:35
LCD 1 x16?
Hi, Try to use this library: http://radzio.dxp.pl/hd44780/ What is wrong actually ?? What you cannot do ?? Adam
Monday, 31 March 2008 - 14:04
My new design - your opinion is needed :)
Quote:Why not just get a dual 8 bit spi dac?? Yeah it would be a better idea but in my city there are Quote:3 shops and actually they all have run out of dac. I have already...
Tuesday, 11 March 2008 - 18:45
Any technical knowledge would be appreciated
Hi Maybe this link will be helpfull for a start :) http://www.sparkfun.com/commerce/present.php?p=BEE-8-EagleSchematic If not you will find plenty of the information here at...
Monday, 10 March 2008 - 23:20
My new design - your opinion is needed :)
peter_smith wrote:Analog and digital ground MUST BE CONNECTED at ONE POINT. You will have almost no errors in ADC measurements if you follow "PCB design rules". The Ground net...
Monday, 10 March 2008 - 23:14
My new design - your opinion is needed :)
Sorry Nard ! I missed your sentence ;) Transformer is 16 [V] and 1.07 A. I need to use such a big transformer because optoelectronic converter takes like 0.3 [A]. Quote:LCD: if...
Sunday, 9 March 2008 - 18:27
My new design - your opinion is needed :)
Thank you guys :) Yeah one cap is reversed my inattention ;) I don`t know exactly what did you mean by saying : Quote:X6: 9 pole sub D but not for RS232 I guess Quote:Pin 3 of...
Sunday, 9 March 2008 - 17:28
Microcontroller trouble
You have to disable JTAG fuse. Brand new microcontrollers have these option on and PORTC is used by JTAG. Just simply go to your programer and then find fuses setting. Then...
Wednesday, 5 March 2008 - 12:51

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