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Cox Engine of The Month
May-2023
sosam117's

"Pre-1956 Thermal Hopper -- cleaned and completely rebuilt."

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Rpm test in flight videos with Android phones

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Rpm test in flight videos with Android phones Empty Rpm test in flight videos with Android phones

Post  balogh Sun Mar 04, 2018 12:45 pm

Just noted that my Android phone is capable of showing the screen split between 2 applications running simultaneously..so I ran on the bottom of the screen one of my youtube vids shot on my Toucan RC plane powered by my oldest TD051 with a keychain cam fixed on the wing, while also switching on an acoustical rpm sensor app on my phone on the upper half of the screen that measured the engine rpm audible from the lower screen half, and made this screenshot by swiping my hand over the screen:

Rpm test in flight videos with Android phones Screen10

Quite funny way of documenting engine unloaded speed.. RC Plane Huh...
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Post  KariFS Mon Mar 05, 2018 12:05 pm

Marvels of modern technology Very Happy

Who would have even thought about that 15-20 years ago?

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Post  balogh Mon Mar 05, 2018 12:43 pm

Truly even though it may have been available on my previous phone I got 4 years ago, I only noticed it now...modern gadgetry brings much more in features than everyday users could possible think of...or maybe I am too old-school?
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Post  balogh Mon Mar 05, 2018 1:03 pm

Here is something for Mauricio:

Rpm test in flight videos with Android phones Screen11
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