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Old Jul 27, 2011, 04:16 PM
Shikra is online now
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SILURIA / UK
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Joined Jun 2009
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Quote:
Originally Posted by Dennis Frie View Post
AIN0, AIN1 and MOSI is available, so Arduino Nano should be a great choice as well.
With a 17 $ Arduino Nano and 23 $ GPS this could make a pretty cheap OSD

Now we just need a cheap current sensor. The one I use costs about 10 $
Even cheaper - Use the throttle position as a current draw indicator!
i.e. Y off the throttle and use the pwm signal as indicator of current. Cheaper, simple and pretty accurate. Surprised no other OSD;'s offer this option.
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