is some one have a idea how this work or schematics
 Rc Speed Sensor Help
 Rc Speed Sensor Help
		is some one have a idea how this work or schematics
 
 
		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
 
 
		After one hour of hard work.....
http://www.coyleandsharpe.com/galler...al_ball_LG.jpg
....the solution was found.
http://www.jlab.org/~kuhn/Formula.JPG
Luciano
 
 
		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
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