Hello, I have a project where I’m trying to read rpms (~5000 to 150,000) with a Variable Reluctance pickup. It’s an automotive turbo so pretty much stuck with the OEM sensor type. Based on what others are doing I’m looking at the MAX9924 IC. In the reference site they mention module to purchase but the modules are out of stock and the site does not appear to be maintained. I’ve searched for modules with this IC here at Sparkfun, competitors, and the web in general for module using this or similar IC but not finding much. I’d like to stay with USA vendor for the usual reasons. I’d like to avoid Amazon as I have a hard time telling if the ICs are knockoffs. It seems that reading VR pickups is a common thing, I was hoping I could find a module. If not I’d be happy with a MSOP10 to DIP adapter board.
I’m asking here in case someone has experience with these or suggestions for reliable alternates.
Thank you