does any1 know how the rpm monitoring pin works on pc cooling fans?
I assume it will send a pulse either once per revolution or maybe 2 or 4 per revolution?
i googled it but couldnt find info
does any1 know how the rpm monitoring pin works on pc cooling fans?
I assume it will send a pulse either once per revolution or maybe 2 or 4 per revolution?
i googled it but couldnt find info
Bookmarks