R/C elevon mixer based on the PIC 16F84 microcontroller.

This kind of mixer is needed for delta wing model airplanes or sail planes with a V-tail. The mixer takes two input channels, elevator and aileron, combines the signal and generates two output signals for the left and right servos. An elevator input will make the two servos move in different directions and an aileron input will make them move in the same direction.

The left and right servos should be mounted symetrically and each have a simple push rod to the corresponding "elevon" rudder surface.

Download mixer.zip which contains C source, generated assembly source and a hex file for the PIC 16F84. NOTE: you must select the HS clock mode in your PIC programmer AFTER loading the hex file. The program is designed for a 4 MHz chrystal.


Download pcb.zip which contains the schematic and all PCB layout files in Adobe Acrobat .pdf format.

Send your feedback to: francis.gormarker@swipnet.se 
 
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