Playing with LEGO and servos
Playing with OpenSCAD, LEGOS and a servo
I've been playing with an idea, to design a simple LEGO part to attach a standard servo. Here's the pic.
I'm using a https://github.com/cfinke/LEGO.scad[LEGO.scad]] (underfull library) and MCAD for the servo model.
Look great!
Here's the OpenSCAD code:
//11:35:10 - 13/09/2018 // Author: Tiago Charters de Azevedo // Maintainer: Tiago Charters de Azevedo // Copyright (c) - 2018 Tiago Charters de Azevedo // This program is free software; you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation; either version 3, or (at your option) // any later version. // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // You should have received a copy of the GNU General Public License // along with this program; if not, write to the Free Software // Foundation, Inc., 51 Franklin Street, Fifth Floor, // Boston, MA 02110-1301, USA. include <../utils/polyholes.scad>; use <lego.scad>; use <servo.scad>; //https://github.com/cfinke/LEGO.scad //https://github.com/openscad/MCAD module showservo(){ translate([44.1/2-.5,-20.3,10+2*1.6]){ rotate([0,-90,0]){ color("grey")futabas3003();}}} difference(){ union(){ rotate([0,0,90]){ block(width=7,length=1,height=1,stud_type="baseplate");} servopin();} place(0,0,2.5){ rotate([0,90,0]){ cube([21,42, 36.1], true);}}} module servopin(){ difference(){ place(-3, 0,1) {block(width=1,length=1,height=3,stud_type="hollow");} place(-3, 0,2) rotate([0,90,0]){ poly_cylinder(h=50,r=1.5,center=true);} translate([0,0,10]){ place(-3, 0,2) { rotate([0,90,0]){ poly_cylinder(h=50,r=1.5,center=true);}}}} difference(){ place(3, 0,1) {block(width=1,length=1,height=3,stud_type="hollow");} place(3, 0,2) rotate([0,90,0]){ poly_cylinder(h=50,r=1.5,center=true);} translate([0,0,10]){ place(3, 0,2) { rotate([0,90,0]){ poly_cylinder(h=50,r=1.5,center=true);}}}}}
Looks great doesn't it?
Happy hacking!
Palavras chave/keywords: diy, openscad, servo, arduino, legoCriado/Created: 13-09-2018 [11:22]
Última actualização/Last updated: 10-10-2022 [14:47]
(c) Tiago Charters de Azevedo