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389 Results for "3D printing"

  • Coil winding machine

  • As part of a larger prototyping project I needed to wind some special coils. The coils would be a few hundred turns of relatively thin copper wire (about AWG 35) on a specific piece of polysterene pipe. In order to bracket the proper parameters of the...
  • Lichee Pi Zero

  • Lichee Pi Zero is a delicate Cortex-A7 Board which is almost SD-sized(44.6x25.5mm (1.76x1.00inch)), breadboard-compatible, and wifi/lora available .Zero based on Allwinner V3S (ARM Cortex-A7 CPU, 1.2GHz, 512Mbit DDR2 integrated), and it can boot from...
  • The Open Source Autarkic Motherboard

  • 3-11-2024 See these two 2011 Liliputing and TechCrunch articles, which were partly the inspiration for this project:  https://liliputing.com/pixel-qi-suggests-low-power-tablets-could-be-powered-by-1w-solar-panels/(6-3-11) https://techcrunch.com/2011/06/04/first-solar-powered-laptop/ (6-4-11)...
  • [E4][R] Input devices

  • I just wanted to do one last research round of less known / more unique input devices before I stop looking and focus on creating Tetent.  Devices for content creators Suprisingly, the Orbital2 is a device that costs 2X a SpaceMouse, which...
  • [A] Details page before 12 Jan 2024

  • I'm finally starting to revamp and equalize all my details pages so that the projects can be better understood and information hidden within the depths of logs can be more easily found. The below is the old Details page. Notable Tetent projects, sorted...
  • Cyberdeck Red

  • Features: Raspberry Pi 410.1in 1024x600 TouchscreenAnalog Discovery 2 which adds … 2 CH 30Mhz Oscilloscope2 CH Waveform Generator16 CH  Logic Analyzer2 CH VoltmeterNetwork AnalyzerSpectrum AnalyzerData LoggerImpedance AnalyzerProtocol AnalyzerTwo...
  • Rev. 1

  • This is going to be somewhat of a retrospective. Over the past year I have been working full time and have been concurrently completing my graduate degree as a full time student . It's been a lot of work so if things get a bit disjointed in the narrative...
  • What Is a Hexa Core Processor?

  • A hexa-core processor is a type of central processing unit (CPU) that contains six independent processing cores on a single integrated circuit (IC) chip. Each core is a fully functional processing unit capable of executing instructions and...
  • Open Plane Project

  • Recent achievements:Battery build: Orthophotomaps: Simple mapArea measurementsMap with elevation data Endurance flight: Project:    As the name of the project implies, I wanted to come up with a free-to-share UAV concept for a capable plane...
  • Hack Chat Transcript, Part 1

  • Dan Maloney11:57 AMHi Raj, welcome aboard! We'll get started in a minute or two Dan Maloney12:00 PMHello and welcome back to the Hack Chat. I'm Dan, and I'll be moderating today along with Dusan as we welcome Raj Nakaraja for a chat about Open-Source...
  • Secondlife UPS Mark II

  • Second Life UPS Mark II Table of Contents 1. Introduction 1.0.1. More battery capacity1.0.2. More power1.0.3. Capacity planning for power buses1.0.4. Solid-state operation1.0.5. Modularity 2. Overall schematics3. Build instructions 3.1. Planning3.2....