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PCB MUX AND DAC

Have built a proto-type controller based upon an Arduino Mega. Made a MUX and DAC board providing screw terminals to the arduino and to external connections.

I made the boards from information gleamed from the net and using home PCB kits ....

I need the boards to be laid out so that I can now have several made for further proto-type proving and the help to code the use of them more efficiently. The MUX is standard with 16 inputs .... I am basically sensing 0..5V from signal conditioners. I would be interested in having a MUX designed to handle the connection from a J-Type thermocouple? So I can drop the signal conditioners?

The DAC is using SPI and allows me to output 0..10VDC so control some external hardware.

In addition, I would be interested in the boards being made, saving me time assessing where to get them made.

If this project proves to continue to be successful, I would like to eventually have a single board incoperating all the hardware, incluidng the Arduino, or maybe a different more powerful processor.

Thanks

Skills: Arduino, C Programming, PCB Layout

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About the Employer:
( 0 reviews ) Gt Yarmouth, United Kingdom

Project ID: #4291668

4 freelancers are bidding on average £513 for this job

miceli

Hello, I'm very experienced PCB design engineer. I'm currently working for a big international company as a lead hardware engineer (PCB and sch). I can integrate your current system into one board according to EMI/E More

£700 GBP in 25 days
(10 Reviews)
5.4
JJdatajobs

Hello 'robertwoodcock', I am submitting my detailed bid in the PM. Kindly review the same. Thank you very much. JJdatajobs.

£250 GBP in 10 days
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2.9
mercuryincnet

This is something I can help with.

£600 GBP in 10 days
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0.0
XtremeEHS

Hello, Embedded team for your peoject

£500 GBP in 10 days
(0 Reviews)
0.0