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A RF noise source with about 2 GHz bandwidth
Five circuits for RF work crammed onto a single PCB.
The RF Utility Knife PCB, redone for the BFP740 44 GHz transistor
A simple Arduino temperature controller for maintaining a dry heat environment for disinfection
Simple Serial Card, an Apple Super Serial Card clone
STM32F103C8T6/STM32F103CBT6 Bluepill-compatible devboard with through-hole parts (mostly)
A STM32F4/STM32F1 LQFP64 surface mount PCB
STM32F405RGT6 dev board with bluepill compatible pinout and through-hole components
STM32F103C8T6 bluepill like board with 0805 size and easily sourceable parts
A stereo layout of Bob Cordell's Super Gain Clone amplifier.
A single PCB implementation of Carlson's superprobe in Kicad
A heavy duty switch between two audio amplifiers and two sets of speakers.
Vector Network Analyzer based on the STM32F103C8T6 bluepill
An implementation of an interface between an ESP8266 to a line level serial port
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.