tachometer

classic Classic list List threaded Threaded
2 messages Options
Reply | Threaded
Open this post in threaded view
|

tachometer

refik

Dear all,

 

We need to measure the rpm of a gasoline motor. Could you please recommend a tachometer with I2C or Spi output?

 

Regards,

Refik  


_______________________________________________
Paparazzi-devel mailing list
[hidden email]
https://lists.nongnu.org/mailman/listinfo/paparazzi-devel
Reply | Threaded
Open this post in threaded view
|

Re: tachometer

Stephen Dwyer
Hello,

You probably could write a module to measure RPM directly using a timer capture channel, rather than having an intermediate processor. Just need a bit of circuitry with a photodiode or a hall effect sensor. It would probably not be too much effort.

Just an idea.

Thanks,
-Stephen Dwyer


On Mon, Sep 16, 2013 at 5:59 AM, Refik Sever <[hidden email]> wrote:

Dear all,

 

We need to measure the rpm of a gasoline motor. Could you please recommend a tachometer with I2C or Spi output?

 

Regards,

Refik  


_______________________________________________
Paparazzi-devel mailing list
[hidden email]
https://lists.nongnu.org/mailman/listinfo/paparazzi-devel



_______________________________________________
Paparazzi-devel mailing list
[hidden email]
https://lists.nongnu.org/mailman/listinfo/paparazzi-devel