Difference between revisions of "Elevator trim"
From Bearhawk N813Z
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[[File:Servo mount.jpg|1280px|frameless]] | [[File:Servo mount.jpg|1280px|frameless]] | ||
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| + | === ECU for trim === | ||
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| + | Per @akschu, using the [https://www.rugged-circuits.com/microcontroller-boards/rugged-mega-et Rugged MEGA-ET]. This is an extended temp range model with better more rugged specs than the Arduino equivalent. | ||
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| + | Bristol SG servo integrated position sensor can be read by its I/O pins. | ||
Revision as of 10:13, 13 January 2021
Addition of a simple bracket to which to mount the electric trim servo on the underside of the elevator. Composite blister style fairing will cover the recessed servo. A push rod will emerge through a slot in the fairing and attach to the control horn on the trim tab.
ECU for trim
Per @akschu, using the Rugged MEGA-ET. This is an extended temp range model with better more rugged specs than the Arduino equivalent.
Bristol SG servo integrated position sensor can be read by its I/O pins.