712 Open source projects that are alternatives of or similar to K3ng_cw_keyer

STM8 core support for Arduino

Command Line Interface Library for Arduino

📖📖📖📖📖 写给软件工程师看的硬件编程指南

A LoRaWAN library for compatible arduino board

Arduino hardware SPI library for ATtiny44/84, 45/85, 461/861, 2313/4313.

DIY high pressure aeroponics for the home

Arduino sketches.

My Home Assistant Configuration 🏡🏡

Library for Arduino and mbed that abstracts pins and i2c expanders (8574, 23017), supports AVR and I2c AT24 EEPROMs, Rotary encoders, fully debounced switches and simple task management.

RubberDucky like payloads for DigiSpark Attiny85

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C# .NET - Arduino library supporting simultaneous serial ASCII, Firmata and I2C communication

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Wifi and MQTT handling for ESP8266 and ESP32

One man's quest to turn an old rotary phone into a mobile phone.

Uma biblioteca que permite programar em linguagem Arduino utilizando comandos facilitados em PT-BR. 🇧🇷

TcMenu is a full feature menu system for Arduino, mbed and ESP, it's modular enough to support different input types, displays and also has the concept of remote control built in.

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Arduino and PlatformIO IDE compatible TFT library optimised for the STM32, ESP8266 and ESP32 that supports different driver chips

3D Print CAD files from XRobots.co.uk/R6

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Java Device I/O library that is portable across Single Board Computers. Tested with Raspberry Pi, Odroid C2, BeagleBone Black, Next Thing CHIP, Asus Tinker Board and Arduinos. Supports GPIO, I2C, SPI as well as Serial communication. Also known to work with Udoo Quad.

JavaScript and Node.js Framework for controlling Arduino with HTML and WebSockets

Arduino Shield schematic and footprint library for KiCad

rDUINOScope - Arduino based telescope control system (GOTO)

Fast Stepper Motor Library for Teensy boards

A small Arduino library for GSM modules, that just works

Arduino Library to gets the Manufacture Serial Number from the Atmel AVR, SAM, SAMD, STM32, and ESP Microcontroller.

Unit testing framework for Arduino platforms inspired by ArduinoUnit and Google Test. Used with AUniter or EpoxyDuino for continuous builds.

Can bus monitoring tool based on arduino and can bus shield. Implements CAN ASCII/SLCAN protocol compatible with Lawicel CAN232/CANUSB. Can be used for monitoring low speed CAN (interior can bus of most cars, less than 500kbps). For higher speeds serial port can become a bottleneck in case data density is high.

🚛 A curated list of awesome CAN bus tools, hardware and resources

An Arduino library for easy graphing on host computer via serial communication

Arduino Interpolation Library

A library for writing modern websockets applications with Arduino (ESP8266 and ESP32)

Sound Level Meter with ESP32 and I2S MEMS microphone

Code from my "ESP8266 Tips & Tricks" tutorial series on YouTube.

Arduino sketch for MPU9150 9DoF with AHRS sensor fusion

Minimalistic system to read AMS/HAN data from electrical meter

Multi-purpose serial data visualization & processing program

AD8232 Heart Rate Monitor

A DIY smart watch based on M5Stick of ESP32

Blynk is an Internet of Things Platform aimed to simplify building mobile and web applications for the Internet of Things. Easily connect 400+ hardware models like Arduino, ESP8266, ESP32, Raspberry Pi and similar MCUs and drag-n-drop IOT mobile apps for iOS and Android in 5 minutes

A library for driving LiquidCrystal displays (LCD) by using the I2C bus and an PCF8574 I2C adapter.

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MySensors library and examples

OpenManipulator for controlling in Gazebo and Moveit with ROS

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embedded-hal abstractions for AVR microcontrollers

Repository for Open Source Mouse Firmware and Hardware

Arduino hardware package for ATmega64, ATmega128, ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561, AT90CAN32, AT90CAN64 and AT90CAN128

ADVi3++, an alternative and better firmware for Wanhao i3 Plus printers and clones. Fork of Marlin Firmware.

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Arduino library for LoRa modules based on SX127x/RFM9x chips

Turning an old analog mixer into a MIDI controller