2x PCF8574 - 427-770 568-1075-5-ND PCF 8574 P
i cant identify exactly what this part is. its backordered for months on digikey, doesn't appear to exist at conrad, found it at rs-components usa, but there's a list of them and they're all slightly different.
http://search.digikey.com/scripts/DkSea ... 57B,112-ND
this transistor is apparently outdated. i need a suitable replacement for it.
Is there a means to purchase the hardware from you guys, and then assemble it myself? i'm banging my head against the wall trying to order the components from 3 or 4 different locations.
i also plan on altering the design a little bit, as i want tank level and fuel flow solutions incorporated into the build, and i don't own a car with turbo or boost in it, and i don't require so many temperature sensors either.
need help with part from parts list
- designer2k2
- Administrator
- Posts: 721
- Joined: Mon 31. May 2010, 20:13
- Location: Innsbruck
- Contact:
Re: need help with part from parts list
Hello
PCF8574
its this IC: PCF8574 a portexpander to give more I/O´s
Digikey has the same chip here: 296-13106-5-ND i added the partnumber to the partlist! The 568-1073-5-ND is the same, just in a bag, while the other is delivered in tubes...
BC557B Transistor
Digikey does not have it
RS Partnumber: 545-2260 would be it! ive added it to the partlist.
im looking into a replacement for Digikey!
----
To give a bag full of parts would work, but im struggling with the time it takes to get something like this sorted
You are not the first to ask this, so im seeing the need for it, but for now i cant say until when im able to make it...
As long as your sensor delivers something between 0-5V DC its working right away
PCF8574
its this IC: PCF8574 a portexpander to give more I/O´s
Digikey has the same chip here: 296-13106-5-ND i added the partnumber to the partlist! The 568-1073-5-ND is the same, just in a bag, while the other is delivered in tubes...
BC557B Transistor
Digikey does not have it
RS Partnumber: 545-2260 would be it! ive added it to the partlist.
im looking into a replacement for Digikey!
----
To give a bag full of parts would work, but im struggling with the time it takes to get something like this sorted
You are not the first to ask this, so im seeing the need for it, but for now i cant say until when im able to make it...
As long as your sensor delivers something between 0-5V DC its working right away
itsmyfault...
-
- Posts: 4
- Joined: Tue 1. Jun 2010, 22:24
Re: need help with part from parts list
awesome. on the off chance, can i chat with you about general arduino tech? i got another project i'm trying to do before i tackle this one.
- designer2k2
- Administrator
- Posts: 721
- Joined: Mon 31. May 2010, 20:13
- Location: Innsbruck
- Contact:
Re: need help with part from parts list
Hello,
just ask it in the offtopic section, as im currently building a new pc (my old one died just yesterday ) i will be back online for a chat hopefully next week
just ask it in the offtopic section, as im currently building a new pc (my old one died just yesterday ) i will be back online for a chat hopefully next week
itsmyfault...