davidjrichards Goto Github PK
Type: User
Location: North Yorkshire, UK
Type: User
Location: North Yorkshire, UK
LoraWAN-MAC-in-C library, adapted to run under the Arduino environment
V.23 Softmodem for Asterisk with some Bildschirmtext-specific stuff in it.
Horizontal Situation Indicator type HSI_WL332
Modular microprocessor circuits for exercising aviation instruments
Provides a reference from which the angular movement of an aircraft can be measured. The output signal is derived from a thre line synchro transmitter (90 V. line).
Ferranti Control Inverter Box, Type E
Decca 5841-99-622-9212 Type 9308WN28WM
Ferranti: Display, Moving Map
G.M. Compass Indicator Mk.7 PILOTS INDICATOR 6 B / 3527 Part No. 19562-0 Made in England by SPERRY GYROSCOPE Co Ltd
28 VDC to 115 vollt 400 Hz three phase rotary inverter
Smiths Industries Flight Director Horizon H6
Ferranti FI59 115V 400Hz single phase inverter with standby / backup function
Decode angle of synchro transmitter using Arduino RP2040
Aircraft pressure gauge, synchro repeater. 115V 400Hz power, 26V Synchro input
An ESP32/Arduino library to talk to CST820, FT6x36 and GT911 capacitive touch sensors (auto-detects)
Unix V6 operating system for Soviet personal computer BK-0010/0011M
Developed as a by-product of the IBM 1620 Jr. project, the Cadetwriter is a general-purpose ASCII terminal. It can be connected via RS-232 or USB to any mini, micro, mainframe, or replica computer as a terminal device. A commercial quality IBM/Lexmark Wheelwriter 1000 was adapted by interposing a circuit board containing a Teensy 3.5 microcontroller between the typewriter's keyboard and motherboard. Custom firmware controls the typewriter and communicates with the host computer. To support the full ASCII character set, characters not on the printwheel are synthesized using overprinted characters and "period graphics". The Cadetwriter can print up to 16cps and is a reliable, low-maintenance, low-cost substitute for Teletype, DECwriter, Diablo, Spinwriter, Imagewriter, etc. teleprinters.
Custom Datron CNC configuration
A set of VHDL examples for DE0 Nano
System Software for Z80/Z180/Z280 Computers
Test repository for cpnet-z80 development.
Arduino test project
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.