3D Mouse / Finger Joystick Version 2
prusaprinters
Don't forget to like and comment.The idea is simple: I want a simple and easy 3D mouse.Despite owning a 3D Connexion Mouse Explorer, I find myself still using my mouse for the translations. So I could use some kind of left hand device to handle the rotations.Bonus: it can also be used as a joystick!Print:Printed in PLA without support.Should work as well with resin.Materials:Joystick module 5-pin KY 23 PS2 with the circuit board (Arduino UNO starter kit for instance).4x mini press buttons (6x6x4.3 momentary button).1 rotary encoder (5-pin Module EC11). Also works with a potentiometer.Optional: 11x 6mm ball bearing (airsoft?)6x M3 bolt + nut.Arduino Pro Micro.rubber pad.Assembly:Check the pictures, they are worth 1000 words.I shortened the rotary bit of the encoder by 8mm.I put a small piece of paper between the Arduino and the joystick module for electrical insulation.Known Issues and Planned Solutions:Improvement idea: replace the 4 buttons on the base by 2 strain gauges.Software: it's declared like a joystick using Arduino IDE and this library. You may want to check MMJoy2 first.Tutorial video about the electronicsbuttons:potentiometer/axis:
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