Close

28 Results for "amateur radio"

  • KSP HOTAS Supplement

  • I'm creating a supplemental control panel for playing Kerbal Space Program with a HOTAS joystick, such as a Thrustmaster T.Flight HOTAS X. This is the first of three controllers I'm planing.My main goals are:Dust off my EE skills.  It's been several...
  • rDUINOScope Boiana

  • rDUINOScope is an Open Source, Arduino Due based Telescope Control System (GOTO). Drafted as stand alone system, rDUINOScope does not need PC, Tablet or Cell Phone, nor Internet connection in order to operate and deliver stunning views! It does however...
  • Optical Table

  • Let me start off with a statement of the obvious! Everyone on this site knows about solderless breadboards. What I’m going to describe in this article though is their Big Brother optical equivalent.  Way back in the early 2000s I was playing around...
  • TritiLED

  • Concept This is a project born of frustration. As an amateur astronomer and astrophotographer, I often find myself stumbling around expensive and fragile equipment in the dark. A few years ago, I went looking for glow-in-the-dark markers I could attach...
  • Homemade Rotovap

  • Introduction: A Rotovap is extremely useful to have for chemistry but is usually prohibitively expensive for most people to buy (~$500 used and >$2000 new). This project outlines how to create your own rotovap assuming you have a vacuum supply, wood...
  • Super IMU

  • Introduction In this project, I describe my small odyssey in Ada for embedded ARM to realize from scratch an redundant IMU software and harware environment based on the latest performant IMU, the BMI088. And how to estimate the pitch and roll: What I...
  • STC15-RESPFM

  • ## What is it?Project RE-birth 2nd is the spiritual continuation of [Project RE-birth](https://web.archive.org/web/20210307031049/ym2203.com)    In 2021, for unknown reasons, the Japanese closed the ym2203.com website, deleted all public...
  • DIY DNA SEQUENCER

  • Hello everybody. My name is Alexander Sokolov, and I am an expert in quantum cryptography. I want to tell you how to make a DNA sequencer, a device for decoding deoxyribonucleic acid (DNA), at home. The market price for such a device is about $50,000...