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This pulse oximetry shield from ProtoCentral uses the AFE4490 IC to enable your Arduino to measure heart rate as well as SpO2 values.
Welcome to the modified version of All-in-One WP Migration! In this version, we've removed the size restriction on importing or restoring backups, allowing you to seamlessly transfer websites of any size.
Arduino Audio Tools (a powerful Audio library not only for Arduino)
Fast STM32 SPI-DMA library for ST7789 240x240 IPS display
Bi directional Voltage Source Inverter with PV array Grid connected and Off Grid Variants. Regulated by PWM and configured to american/European standard
A small tool for converting binary data to a C array. Carried over from code.google.com/p/bin2h
Battery management system for a VESC
Battery management system for up to 15 Li-ion cells using bq76940 or bq76930
16s / 100A Battery Management System
3-5S Battery Management System based on TI bq76920 IC and MSP430 uC.
10S AFE and BMS, based on the work done for bq76920_board
Bluetooth Audio for Arduino
Firmware for Libre Solar MPPT/PWM charge controllers
📔 C++ Primer 第五版
ds18b20 library for stm32 hal
This project uses F401RE MCU.
A Simple ESP32 Bluetooth A2DP Library (to implement a Music Receiver or Sender) that supports Arduino, PlatformIO and Espressif IDF
ESP32 A2DP sink with extra codecs
Play mp3 files from SD via I2S
Stock firmware for the Icon64. Bluetooth speaker with graphical spectrum analyzer
A very simple example showing how to play mp3 files on the ESP32
立创ESP32S3N8R8开发板+2.8寸电容触摸屏(ST7789+GT911)+PlatformIO+LVGL.v8 测试lvgl案例
Arduino library to play MOD, WAV, FLAC, MIDI, RTTTL, MP3, and AAC files on I2S DACs or with a software emulated delta-sigma DAC on the ESP8266 and ESP32
A breakout board for the HX711 load cell weight measuring amplifier
An ILI9488 LCD controller driver for STM32 microcontrollers, using the HAL library.
hardware and software design of a low voltage battery management system with AFE ( BQ76920 ) and Microcontroller ( TM4C123GH6PM )
Drivers for ESP32 to be used with LVGL
基于F103C8T6和ST7789的LVGL_demo
MPPT charge controller with HS load switch and CAN bus
An open source board for load cell reading and configuration based on the HX711 and ATmega328.
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.