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23324 Results for "3D printing"

  • Ditching the Blue Box

  • I tried to work out how to fit all the components inside the blue box, but decided that it was just too crowded. Instead, I am going to mount everything on a 24" x 12" wood backboard.    Also will make two aluminum panels, one...
  • FPV Viewfinder for Hasselblad System

  • The viewfinder holds a focusing lens, small camera, transmitter, and battery. My first prototype is modeled after the waist level viewfinder but with the above modifications.---------- more ----------The focusing lens friction fits in the body of the...
  • FPV Viewfinder Version 1

  • The wall thickness on the 3d print ended up being ok. It's still thin and I'll increase it for the next print but another problem arose as I set everything up. In my attempt to decrease the overall height of the viewfinder I forgot that the ground glass...
  • WiDC: Wi-Fi-Controlled FPV Robot

  • In this project I show how to design home-made robot, remotely controlled over a Wi-Fi network. It uses two DC motors, an Arduino Uno and an ESP8266 Wi-fi module. A low-cost frame was designed and built, using ordinary tools (no 3D printer, laser cutter...
  • Custom Motor-Encoder system

  • In Surgery Robotics, the most crucial thing is precision of about 0.5 micrometers and also repeatability. Stepper motors are very precise motors but in order to make sure that these always work as programmed and measure each step correctly we also need...
  • Testing motors for 3 axes

  • Writing simple code to test the 3 axes of the system to simulate a 3D cartesian moving system (like a CNC). List of components:Teensy 3.53 NEMA 17 Stepper Motors (200 steps/rev)3 A4988 motor drivers12V 8.5A power supply3 100µF electrolytic capacitorsNext...
  • Hull Pixelbot

  • The designs for the 3D printed components and all the software for both processors on the robot can be found here.A video of the robots training for their appearance in my Lecture in Rhyme all about them. They are being controlled using MQTT from an...
  • Propulsion System: Motors

  • The motors of the Archelon ROV are developed through the modification of 8 Rule 800 GPH bilge pump motors.  Install three-blade 60 mm diameter plastic model boat propellers with bilge pump shaft adapters onto the bilge pump motors. The...
  • Initial design

  • DogBot was originally going to be a hexapod, but that would have meant the increased costs of 50% more motors and electronics, in exchange for the extra functionality.  Given DogBot is supposed to represent an affordable end-to-end solution, a quadruped...
  • Step 1

  • 3D print all the components :2 x hinge high left2x hinge high right12 x hinge2 x left aft leg2 x left front leg2 x left midle aft leg2 x left midle front leg4 x long hinge2 x movable plate holder 12 x movable plate holder 22 x movable plate holder 32...
  • Stereo cameras

  • We are using two HD USB camera for the 3D image. The cameras are mounted on the robot head. The robot head can be moved freely at 3 axis.For the good field of view we put fish eye lenses on the cameras. It's more than what you can see in the HMD, but...