Reading temperature using multi DS18B20

**nukte** · - 3rd November 2008, 03:35

Sorry, I just don't see the part number for the LCD used . Thanks

**mister_e** · - 3rd November 2008, 08:14

Any 2x20 character LCD based on Hitachi HD44780 controller, or equivalent, would do.

**nukte** · - 4th November 2008, 01:12

Thanks, I'll use the Hitachi codes for the conversion to my serial LCD

**solidus** · - 22nd January 2009, 00:21

I have problem to simulate the codes with proteus 7.4sp3. Program stuck at searching DS screen! Any idea friends ? And I dont need to use MAX233.What should I do with the codes ?

**mister_e** · - 22nd January 2009, 00:44

Proteus don't stuck... proteus sucks

Try it on real world hardware.. sure enough it will work!

However, you may try to upload your files here (code, proteus files and compiled .HEX) so if anyone have waste cash on Proteus would be able to check it for you.

**KVLV** · - 19th April 2009, 09:15

Updated:
I use part of the OP program to control a broken oil heater, this time I use solid state relays.
the attachment included with the .pbp file and schematic in .pdf also 2 non-modified Instant Interrupt routines from Darrel Taylor << Thanks.