1.4.5 / April 5, 2014
(4.2/5) (108)

Description

With the tool you can calculate the gearrevolutions from a rc-heli (or rather the head speed). You have todescribe the engine parameter and the gear from yourhelicopter.
Important gear parameters are revolutions per minute per volt (Kv),the engine voltage and the ESC value in percent.
The gear is defined with cog wheel positions at the shaft and thecogs from the cog wheel.
The program has presets for the helicopter: AcrobatSE, Align T-Rex250SE/450/500/700, Compass Atom 6hv/7hv, EXI 250, GAUI Hurricane425, GAUI X5, Herobo Embla 450E, MSH Protos, Outrage fusion 50, SABGoblin 700, Henseleit TDR, Nova7.0

How to use:
---------------
Gear wheel:
- short touch activates / deaktivates the gear wheel
- touch and move changes the cog count
- long touch (1sec) without move changes the gear wheel in a gearbelt
Shaft name:
- Change it by touching the name or rpm.

Versionhistory:
=============
V 1.4.3
+ Now you can use 4 or 7 shafts.
+ new presets: Henseleit TDR, Nova 7.0
V 1.4.2
+ small changes for android4
+ new presets: Herobo Embla 450E, SAB Goblin 700, EXI 250
V 1.4.1
+ new presetss: Align T-Rex 700, Outrage fusion 50, Compass Atom6hv/7hv
+ Look is now android version independent.
+ Menu with icons
- Bugfix in email presets.
V 1.4.0
+ Shows ratio for pinion to mainshaft and tail to mainshaft(xx:1)
+ save with question and only if you made changes
+ presets now with prefix '~'
+ now you can't modify presets. Changes are stored with noprefix.
+ cogs from wheel can selected a bit better
+ new presets: GAUI X5, MSH Protos
V 1.3.4
+ Gear parameter revolution per minute per volt has now 5digits
V 1.3.3
+ Graphic improvements (number wheel)
V 1.3.1
+ Menu Help (show the text 'How to use')
- Bugfix: Units
V 1.3
+ new Presets: AcrobatSE , T-Rex 250SE, T-Rex 500 (thanks toAndreas und Rene)
+ Added gear belt to bridge a shaft. (nice idea from Andreas)
+ Added shaft typ name.
+ move to SD card (with Android 2.2)
- Bugfix: after changing engine parameter all values arerecalculated
- Bugfix: Values greater than 999999 RPM will be visible as>999999 and don't destroy the layout.
- small patches
V 1.2
+ cogs from wheel can now selected precisely (Thanks for commentfrom Brian and MarkD)
+ Presets for: Hurrican 425, T-Rex 450 (Thanks for good idea fromBrian)
+ In the menu you can select 'email presets' to send me yourpresets. So i can add them to the next version. By using the menuitem, you email client opens with all preset values. You can removerows you don't want to send. (Help me to generate a good presetlist.)
+ Added toast for load and save.
- Bugfix: Load now recalculates all values correct.
V 1.1
- now with function load, save and delete
V 1.0.1
- Bugfix: small display resolution (HTC Wildfire)
- Number input now nicer

App Information RC-Heli-Gear-Ratio

  • App Name
    RC-Heli-Gear-Ratio
  • Package Name
    de.jaspis.rc_heli.gear_ratio
  • Updated
    April 5, 2014
  • File Size
    131k
  • Requires Android
    Android 1.6 and up
  • Version
    1.4.5
  • Developer
    Thorsten Wruck
  • Installs
    10,000 - 50,000
  • Price
    Free
  • Category
    Tools
  • Developer
    Email [email protected]
    Stolpmuender Str. 10b 22147 Hamburg Germany
  • Google Play Link

Thorsten Wruck Show More...

RC-Heli-Gear-Ratio 1.4.5 APK
With the tool you can calculate the gearrevolutions from a rc-heli (or rather the head speed). You have todescribe the engine parameter and the gear from yourhelicopter.Important gear parameters are revolutions per minute per volt (Kv),the engine voltage and the ESC value in percent.The gear is defined with cog wheel positions at the shaft and thecogs from the cog wheel.The program has presets for the helicopter: AcrobatSE, Align T-Rex250SE/450/500/700, Compass Atom 6hv/7hv, EXI 250, GAUI Hurricane425, GAUI X5, Herobo Embla 450E, MSH Protos, Outrage fusion 50, SABGoblin 700, Henseleit TDR, Nova7.0How to use:---------------Gear wheel:- short touch activates / deaktivates the gear wheel- touch and move changes the cog count- long touch (1sec) without move changes the gear wheel in a gearbeltShaft name:- Change it by touching the name or rpm.Versionhistory:=============V 1.4.3+ Now you can use 4 or 7 shafts.+ new presets: Henseleit TDR, Nova 7.0V 1.4.2+ small changes for android4+ new presets: Herobo Embla 450E, SAB Goblin 700, EXI 250V 1.4.1+ new presetss: Align T-Rex 700, Outrage fusion 50, Compass Atom6hv/7hv+ Look is now android version independent.+ Menu with icons- Bugfix in email presets.V 1.4.0+ Shows ratio for pinion to mainshaft and tail to mainshaft(xx:1)+ save with question and only if you made changes+ presets now with prefix '~'+ now you can't modify presets. Changes are stored with noprefix.+ cogs from wheel can selected a bit better+ new presets: GAUI X5, MSH ProtosV 1.3.4+ Gear parameter revolution per minute per volt has now 5digitsV 1.3.3+ Graphic improvements (number wheel)V 1.3.1+ Menu Help (show the text 'How to use')- Bugfix: UnitsV 1.3+ new Presets: AcrobatSE , T-Rex 250SE, T-Rex 500 (thanks toAndreas und Rene)+ Added gear belt to bridge a shaft. (nice idea from Andreas)+ Added shaft typ name.+ move to SD card (with Android 2.2)- Bugfix: after changing engine parameter all values arerecalculated- Bugfix: Values greater than 999999 RPM will be visible as>999999 and don't destroy the layout.- small patchesV 1.2+ cogs from wheel can now selected precisely (Thanks for commentfrom Brian and MarkD)+ Presets for: Hurrican 425, T-Rex 450 (Thanks for good idea fromBrian)+ In the menu you can select 'email presets' to send me yourpresets. So i can add them to the next version. By using the menuitem, you email client opens with all preset values. You can removerows you don't want to send. (Help me to generate a good presetlist.)+ Added toast for load and save.- Bugfix: Load now recalculates all values correct.V 1.1- now with function load, save and deleteV 1.0.1- Bugfix: small display resolution (HTC Wildfire)- Number input now nicer
RC-Heli-Pitch 2.6.14 APK
With the tool you can identify very easy and very exact the valueof the pitch from a rc-heli in the following three different ways:1. By using a yardstick. 2. By using the mobile camera. 3. By usingthe mobile sensors. Process for 1. and 2.: You have to scale andtype the rotor blade length (hole to end). Both blades has to showin the same direction. If you have 0 degrees pitch the blades haveto be exact parallel. If you change pitch, the blades are movingapart. By using the gap between the blades you have the pitchvalue. Process for 2.: By using the mobile camera it is enough totype a nearby blade length in the programpart 'calculate pitch'.After selecting the camera icon, you have to make a photo from yourblades of the helicopter (like the title picture). Then you have tomove the lines upon the blades. The ends of the blades are lessimportant. Important is, that the lines are upon the blades(parallel). Process for 3.: You can fix you mobile at a blade byusing an elastic strap and read the pitch from the display.Versionhistory: ============ V 2.6.14 -Bugfix: pitch with sensor(for some devices) V 2.6.12 - Bugfix: If no camera app isavailable. V 2.6.10 / 2.6.11 + Pitch with Sensor: Movement now abit smoother. I have changed the method of painting the view. Maybeit has fixed the Samsung Galaxy 2 bug. If the problem is stillexisting, please send me an email to [email protected] witha short description. Then i can give you test versions. + Look isnow android version independent. V 2.6.9 + Pitch with Sensor: nowyou can change the sensor orientation by using the menu. It isuseful for some mobiles, because of different orientations. (Thanksto Volker) V 2.6.7 / 2.6.8 + Graphic improvements (Pitch withsensors / number wheel) - Bugfix: OutOfMemory in Pitch with sensorV 2.6.6 - Bugfix: crash program, if an old value has not a validvalue. (Thanks for report.) V 2.6.5 + Graphic improvements (Pitchwith sensos) + Input of numbers now with number wheel. + move to SDcard (with Android 2.2) V 2.6.3 + Now with min and max in 'Pitchwith sensor'. Min and Max are applied, if the pitch value is 2secfix and greater then +/- 2°. + Pitch is not bouncing this hard anymore .