Hi, what is the best way to save "real" in to eeprom? I need 2 numbers after comma.
Like 200.51 or 19.36

How can I use AT90USB162 USB port?

Hi mersis, because I had the same problem with long wires, I wrote my own 1W-library. I used Atmel's Application Note No318 (APP318.PDF) for help. If you want, you can try my unit and play with the delays. I used a scope to adjust the timing. Regards Thanks, very good, will try. Are you using F0h f...

It is possible to change OneWire timings? This is important with long cables.

I found the problem. Aref and AVC I was connected to GND instead of Vcc. Very strange, but it was the reason.

I have a strange problem with DS18B20 temperature sensor. In the past I used atmega16 and everything worked perfectly. Now I try with atmega32 and does not work. Shows the temperature always 0. I'm using program code and circuit from example.I tried 3 sensors and still not working. I watched with os...

Hi, I have problem with time calculation. Now I'm using this method:

sk:=0;

repeat
delay_us(10);
Inc(sk);
until PIND.B4 = 0;

sk:=sk*10; // final result in us

Its work, but I think not precisely. Maybe I need to use timer?

this lcd will be ok?
http://cgi.ebay.co.uk/128x64-graphic-Bl ... upplies_ET

pykedgew wrote:Hi Mersis

pin15/High=parallel and pin15/Low=serial mode

Have you taken care of Pin 15 on your LCD?
For "Parallel" mode, connect Pin 15 link to VCC supply.
(I normally use say a 1K for protection instead a direct link)

Ken

Ok, but where is CS1 and CS2 pins in this LCD?

Hi, I'm using LCD http://www.satistronics.com/128x64-1286 ... p2618.html
and lcd don't work. Do I need lcd with KS108 only?

Thanks for reply. I can't find how can I read serial number from DS18B20 with mikropascal.

I have tested example all OK. I need to use 10 pcs sensors. What is the best way? It is possible connect all sensors in 1 data line and read sensors serial number/temperature?

Hi, I need DS1307+ example.

Thank you very much. Its work

What is the best way to convert? I need digits before dot only. I know method with conversion to string ant then back to integer only.