63 Results for "《 예약문의 OIO≡⑧④89≡83O⑥》선릉레깅스룸㉹ベgrace레깅스룸Ｓ선릉레깅스룸선릉레깅스е я레깅스룸비용superstition 강남레깅스룸′강남레깅스§８fetch"

Body Moving
Log from Quadruped robot with 22 DoF
I have been testing the movement of the robot’s base in the world, while keeping the legs fixed to the ground, as a test of the robot’s stability and flexibility. The robot base can now be controlled, either via the GUI, keyboard or gamepad, in the...

Walking and steering inputs
Log from Quadruped robot with 22 DoF
Further progress on steering input controls: First, I have updated the walking gaits with additional target values. Second, I have added a new input mode which allows the predefined walking gaits to be scrolled through via the keyboard or controller...

Steering input adjustments
Log from Quadruped robot with 22 DoF
Following on from the previous post on walking and steering, I realised that when moving the spine joints, the rear feet remain anchored to the ground, when it would be better if they rotated around the spine motors, to give a better turning...

From paper to plastic
Log from Quadruped robot with 22 DoF
… or more correctly, from CAD to reality, as it is time for 3D printing! Initially, before getting my own 3D printer, I used Shapeways to print copies of some of the Robotis plastic brackets (they were hard to source online). At one point I also calculated...

Chassis assembled
Log from Quadruped robot with 22 DoF
After 3D printing a few more plastic parts and cutting all the aluminium plates, the custom chassis was finally complete! Below are some notes on the remaining 3D parts and the metal plates. More 3D printed parts and painting I printed off some of the...

Minor Updoot 09-04-2019
Log from Project 3+Pi
Hello.I've been busy lately and haven't gotten much time to work on the Spine board yet. I will get to it as soon as I can while I sort some normal day chores out first and get sometime.In other news, 3+Pi has entered the 2019 Hackaday competition! woo!...

Introducing Spine for 3+Pi
Log from Project 3+Pi
Hi everyone. I've finally made the Hackaday page for Spine. Here it is: https://hackaday.io/project/165110-spine-for-3pi Parallel to working on the 3+Pi, Spine will be an optional unit for closed loop 3D space sensing. Ideally to be used...

Research R1: Prone Human Powered Vehicles
Log from pronetrike
Researching Human Powered Vehicles in the prone position:I claim and "would like" to do many things mentioned below. What excites me in the prototyping process is the flexibility one requires to initially sacrifice design goals and rediscover clever...

Crafting a Cuddle-Worthy Body
Log from Nova - A Companion Bot
The final part of Nova's build was trying to stitch together a soft body that securely stored all her hardware but felt life-like and cuddly. My concept of a dragon as a luxury fur stole took quite a bit of patterning and fabric shopping. Earlier in...

Gearbox
Log from Braker One Robot
I made a gearbox with about 29:1 ratio that drives the spine shaft of the robot. It contains two 58:11 teeth gear sets reducing the RPM and increasing the torque. The gearbox has 3 3D printed axles supported by 6 ABEC-7 608zz bearings. ...

CADs, how do they work?
Log from Spine desk lamp
From Blender ..As soon as this idea popped up in my head , i had to immediately materialize it somewhere. It happens that i've been occasionally using blender for more than 10 year now and i'm familiar with a lot of its shortcut to model objects::With...

Head design
Log from Spine desk lamp
For the lamp head design, i wanted to have a smooth transition between the body and the tip..I tried to use the "interpolation" functionality of inkscape but it is difficult for the plugin to guess what kind of morphing you want between shapes and it...

Head and foot
Log from Spine desk lamp
Tiny redesign The carboard prototype made me notice that the base of the spine was not rigid enough to support the weight and lever forces acting on the foot. I decided to redesign it a little bit to add a support for a second vertebrae and still have...

Completed integrated CAD and ROS Simulation Environment
Log from Love Elemental
(This is actually as-of Dec 19, 2020)This shows the environment I created that uses python to combine openscad, step file importing, and joint definitions to export to a physics and motor-control simulation-ready model for Gazebo/ROS.It was particularly...

ML-derived kinematics
Log from Love Elemental
(This is as-of December 25, 2020)Due to the interesting structure of a universal spine joint with 2 actuated abdominal muscles, doing the trig for the inverse kinematics isn't as simple as it would be for legged robots. As a result, I ran a simulation...

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