Rc Speed Sensor Help

[jetpr]

is some one have a idea how this work or schematics

[Acetronics2]

What are you talking about ???
- The transmission speed of your R/C equipment
- The speed of your plane
- The speed of your propeller
- ...

some details ARE necessary if you want someone to help you ...

Alain

[Luciano]

After one hour of hard work.....

http://www.coyleandsharpe.com/gallery/crystal_ball_LG.jpg

....the solution was found.

http://www.jlab.org/~kuhn/Formula.JPG


Luciano

[Acetronics2]

nice shot !!!

Alain

[jetpr]

The speed of my r/c plane

[Acetronics2]

Quite simple:

Pitot tube to realise, connected to a diff pressure sensor ( MPX 2010 or SCX 15 DN ), then a diff. precision amp, and finally a VCO and a HF transmitter.

To receive, A simple R/C receiver w/o his decoder, and a pic as F/V converter and lineariser ...

You'd best look at Robbe or Multiplex or ??? ready to fly systems ... that's my feeling !!!

Alain