RK 3269 LED Thermometar - Electronic Circuits Projects Diagrams Free

sgi · 9th February 2008, 06:18 PM

Hello,

I want to make thermometar, and I find in some book's schematic od LED Thermometar with ICL 7107. I don't now how to make a pcb schematic. I work in eagle but i work with simple elements and a don't have a lbr for this elements, if pcb schematic dont exist i hope that somebody put me library for this elements.

Super_voip · 9th February 2008, 07:35 PM

Unless you really need the LEDs, I would start with an LM75 or LM95 to a micro(PIC/8051) to LCD. Can you still buy ICL 7107's?? Just found some on Futurelec for less than $2, I suppose that is agood enough reason to use one.

sgi · 9th February 2008, 07:43 PM

I have IC 7017, i jus need a pcb schematic, or lbr IC 7017 for eagle

sgi · 11th February 2008, 01:15 AM

There are nobody to help me with this problem?

Hero999 · 12th February 2008, 07:42 PM

We are all pleased to help, we just won't do the PCB layout and routing unless you're willing to pay.

I don't see how it's so hard?

It's not rocket science, just place the parts on the PCB, connect them up and run a desing rule check. There doesn't appear to be any non-standard parts for you to play around with so I don't see the problem.

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9th February 2008, 07:35 PM	(permalink)
Super_voip	Unless you really need the LEDs, I would start with an LM75 or LM95 to a micro(PIC/8051) to LCD. Can you still buy ICL 7107's?? Just found some on Futurelec for less than $2, I suppose that is agood enough reason to use one. Last edited by Super_voip; 9th February 2008 at 07:44 PM.

9th February 2008, 07:43 PM	(permalink)
sgi	I have IC 7017, i jus need a pcb schematic, or lbr IC 7017 for eagle

11th February 2008, 01:15 AM	(permalink)
sgi	There are nobody to help me with this problem?

12th February 2008, 07:42 PM	(permalink)
Hero999	We are all pleased to help, we just won't do the PCB layout and routing unless you're willing to pay. I don't see how it's so hard? It's not rocket science, just place the parts on the PCB, connect them up and run a desing rule check. There doesn't appear to be any non-standard parts for you to play around with so I don't see the problem. __________________ I also post at the following sites: http://www.stop-microsoft.org http://www.heated-debates.com Screen name: Aloone_Jonez And http://www.silicontronics.com, same screen name as here.