Giter Site home page Giter Site logo

bubnikv / blinkyswr Goto Github PK

View Code? Open in Web Editor NEW
13.0 4.0 4.0 15.57 MB

Tiny, cheap, simple, accurate, self powered resistive SWR and power meter for SOTA and back packers

License: GNU General Public License v2.0

C 4.95% Batchfile 0.16% AGS Script 5.08% MATLAB 7.53% HTML 82.27% C++ 0.02%

blinkyswr's Introduction

BlinkySWR

Tiny, cheap, simple, accurate, self powered resistive SWR and power meter for SOTA and back packers

The SWR and power meter is based on a resistive bridge. The forward and reflected power is sampled by an ATTiny13A micro controller. The micro controller is powered by rectifying a tiny fraction of the input power, and the measured SWR and power is displayed by smoothly interpolating 6 high efficiency LED diodes.

Firmware for the ATTiny13A is found here, while the simulation and design data is found here.

The following picture shows the initial prototype of BlinkySWR, indicating SWR slightly above 1:1. BlinkySWR prototype

blinkyswr's People

Contributors

bubnikv avatar ok1hra avatar

Stargazers

avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar

Watchers

avatar avatar avatar avatar

Forkers

matiz25 hoyw zigmundrat kvick

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.