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5629 Results for "3D printing"

  • Choosing the Brains

  • In the previous post I shared some of my thoughts about this project, and decided to pick a different development board than the Pro Mini that I have been using so far. Don't get me wrong, Pro Mini is great for all kinds of small and cheap projects,...
  • Mato Smiles and Blinks

  • I'm adding construction details here . . . after the video.Mato II Construction Parts: (2) 12 V dc 60 rpm gear motorshttp://www.amazon.com/Nextrox-Mini-Torque-Electric-Motor/dp/B00BX54O8A?ie=UTF8&psc=1&redirect=true&ref_=oh_aui_detailpage_o06_s01 (2)...
  • Geofence Functionality

  • The core function of the OpenFence collar is to be able to contain livestock within a boundary, which means that it needs to know if the animal is inside the boundary. In order to implement the varying levels of alerts it also needs to determine how...
  • Sizing Up

  • Before going any further, we have a few bits to clarify. Specifically, the bits used to represent all the values in the pipeline. First I'll talk about the sizes for each individual variable in the system. Then, I'll look at a few of the main memories...
  • Parts Selection

  • This Project log shall bring you towards my personal reasoning behind why I pick this part and not that. Even before starting this project I already knew that this gonna cost me quite some bucks, where technically I can just spend it on high-end mechanical...
  • The fboardLayout

  • You've probably have enough with the schematic layout in the previous log. It is now the time for the more interesting stuff; The board layout. I've spent the whole weekend to finish this design from making the library, schematic and then lastly layout....
  • Setting up Eagle and beginning a design.

  • So far I've gone for the STM32F446VET6 a LQFP100 Cortex M4, I switched away from the LQFP64 because I wanted the option of using the FMC for external RAM, probably muxed PSRAM.I use Eagle for these type of layouts, and I don't have a part already for...
  • Research Methodology

  • IntroductionThis project is split up to a number of different stages, first being data acquisition. The project uses the Raspberry Pi camera module due to the ability of three Raspberry Pis through the University of Derby for the purpose of this project....
  • Demonstrator requirements

  • Autonomous vehicle challengesO’PAVES aims at providing an open source/open hardware platform for the prototyping and development of autonomous vehicles. For the first step of this project, the goal is not to develop a fully autonomous car, but rather...
  • A Third, High-Speed Magnetic Imager Tile

  • A quick update with a new high-speed version of the magnetic imaging tile! I've been very interested in visualizing things that are very difficult for us to normally see for a long while -- it absolutely fascinates me that there's so much around us that...