Forum Members section DIY Ferduino controller Doubt about Stamps

Doubt about Stamps

Ask here about your controller made with pieces purchased in other shops.

Post Number:#1 Post Mon Jul 09, 2018 1:00 pm
Posts: 22
Topics: 9
Images: 2
Solve rating: 0
Joined: Wed Aug 16, 2017 12:35 pm
Topics: 9
Age: 47
Gender: None specified
National Flag:
Brazil
Hi Fernando,

I am in doubt about the PH, ORP and EC seals, I have read on some topics on the issue of sealing these seals, especially with regard to the EC seal.
My question is: What is the best solution these days?
1) Buy the ATLAS insulation module, link: https://www.atlas-scientific.com/produc ... b-iso.html?
2) I buy Christopher Kindig's PCB and build the board he designed as link: viewtopic.php?p=2406#p2406
3) I saw one of your options regarding a PCB itself at this link: viewtopic.php?f=24&t=372

In the last option, can I see which list of parts to build? Is it still possible to buy this PCB with you?

Still at your option, do I need to buy Serial port expander (https://www.atlas-scientific.com/produc ... ander.html)?

Post Number:#2 Post Mon Jul 09, 2018 2:47 pm
Posts: 1699
Topics: 38
Images: 301
Solve rating: 233
Joined: Mon Mar 03, 2014 5:59 pm
Topics: 38
Age: 39
Location: São Paulo
Gender: Male
National Flag:
Brazil

Hi!

For you this is the best solution:

Image


But the parts are very hard to find on Brazil.

Christopher are not interested in sell the boards anymore.

Juan Macchi has some remaining boards for Ferduino ISO shield ask if he can sell it for you.

Best regards.
Post your doubts on forum because it can help another user too. Just PM me for support if it's absolutely necessary.

Post Number:#3 Post Mon Jul 09, 2018 4:20 pm
Posts: 1699
Topics: 38
Images: 301
Solve rating: 233
Joined: Mon Mar 03, 2014 5:59 pm
Topics: 38
Age: 39
Location: São Paulo
Gender: Male
National Flag:
Brazil

For 1 x ISO carrier board the part list is about $45 in Digikey due the small quantity.

More about $15 for 5 PCB (MOQ) from China.

All without shipping.
Post your doubts on forum because it can help another user too. Just PM me for support if it's absolutely necessary.

Post Number:#4 Post Tue Jul 10, 2018 1:01 pm
Posts: 22
Topics: 9
Images: 2
Solve rating: 0
Joined: Wed Aug 16, 2017 12:35 pm
Topics: 9
Age: 47
Gender: None specified
National Flag:
Brazil
Hi Fernando,

I don't talk with Juan Macchi.

Could you pass me the link to buy the PCB and the project with the parts list?
I wanted to buy soon, because China's purchases take a long time to arrive.

Rômulo.




Return to DIY Ferduino controller





Who is online

Users viewing this topic: No registered users and 1 guest

cron