אפליקציות למכשירי אנדרואיד למדידת וחישוב פיצ' וגם יחס תמסורת.
Description
With the tool you can identify very easy and very exact the value of 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 using the mobile sensors.
Process for 1. and 2.: You have to scale and type the rotor blade length (hole to end). Both blades has to show in the same direction. If you have 0 degrees pitch the blades have to be exact parallel. If you change pitch, the blades are moving apart. By using the gap between the blades you have the pitch value.
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RC-Heli-Gear-Ratio
Description
With the tool you can calculate the gear revolutions from a rc-heli (or rather the head speed). You have to describe the engine parameter and the gear from your helicopter.
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 the cogs from the cog wheel.
The program has presets for the helicopter: AcrobatSE, Hurricane 425, T-Rex 250SE, T-Rex 450, T-Rex 500
