So you want to be able to control the air pressure from within LCNC? One
way is to have LCNC output a desired pressure then the air compressor just
does what it is told. Use a $4 microprocessor (even an Arduino would work)
to read the I2c and also read some output from the Mesa card. The Meas
co
On Sunday, 29 May 2022 00:21:48 EDT Chris Albertson wrote:
> This would be the sensor I would use. The link below is a very
> detailed gud that tells you how to use the sensor, including working
> example software.
>
> https://learn.sparkfun.com/tutorials/sparkfun-qwiic-micropressure-hooku
> p-g
On Saturday, 28 May 2022 23:47:37 EDT Danny Miller wrote:
> Here ya go, choose whatever pressure range you want. But here's the
> thing: most technical parts are now using BPT, aka "G"/DNx threads (not
> to be confused with GHT "garden hose thread"). This is G1/4 aka DN8.
> All the USA hardware s
This would be the sensor I would use. The link below is a very detailed
gud that tells you how to use the sensor, including working example
software.
https://learn.sparkfun.com/tutorials/sparkfun-qwiic-micropressure-hookup-guide
Yes, it is an absolute sensor but air pressure on Earth does not c
Here ya go, choose whatever pressure range you want. But here's the
thing: most technical parts are now using BPT, aka "G"/DNx threads (not
to be confused with GHT "garden hose thread"). This is G1/4 aka DN8.
All the USA hardware store stuff is NPT (MPT,FPT) and they have the same
diameter a
On Saturday, 28 May 2022 12:52:05 EDT John Dammeyer wrote:
> You could refine your search for 'gage' pressure.
> For example:
> https://www.mouser.ca/ProductDetail/Honeywell/TBPLLNN015PGUCV?qs=sGAEpi
> MZZMvWgbUE6GM3ORZWIiwl0bZWTYn43VfoT8%2FWbX7uba9%252Bdg%3D%3D
>
> Or just go to Mouser and look f
You could refine your search for 'gage' pressure.
For example:
https://www.mouser.ca/ProductDetail/Honeywell/TBPLLNN015PGUCV?qs=sGAEpiMZZMvWgbUE6GM3ORZWIiwl0bZWTYn43VfoT8%2FWbX7uba9%252Bdg%3D%3D
Or just go to Mouser and look for this part number.
785-TBPLLNN015PGUCV
There are also inexpensive u
The 3 bar GM MAP sensor has been well characterized by the DIY EFI
community.
Linear output. 1.1kPa @ 0v and 315.5kPa @ 5v.
On Sat, May 28, 2022, 11:44 AM gene heskett wrote:
> Greetings all;
>
> I'm getting frustrated, but I know it has to be out there, someplace.
> I need a differntial air pr
Greetings all;
I'm getting frustrated, but I know it has to be out there, someplace.
I need a differntial air pressure sensor, differential so it references
local barometric as its reference zero, and up to 10 psi, with a 3 wire
analog output.
I've solved the control aspect, but not how to detec
