876 Open source projects that are alternatives of or similar to Rainbow

WiFi Satellite Project - as seen on the Chaos Communication Congress

The connection between the knitting machine and a computer

ESP32 Sound recorder with simple code in arduino-esp32. (I2S interface)

The Deployatron

pedalSHIELD Arduino Guitar Pedal.

Bringing the internet to my air conditioner

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

really simple clock

Library for Arduino compatible with Cayenne Low Power Payload

ESP8266-based motorized window shade Arduino sketch

An Arduino sketch for trading Pokemon.

energy powered by the sun ☀️

Microblu OS (firmware for Arduino-compatible devices) using MQTT

FLORA and Pixel class examples

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.

All code and documents releated to my BackToTheFuture clock: http://hackaday.io/project/709-Back-To-The-Future-Time-Circuit-Clock

JavaScript library for all kinds of color manipulations

ESP8266 Deauther ​with a material design WebUI 📶

Easy to Use ESP8266 DDNS Update Client Library.

Oil Pumpjack: open source materials to create your own oil pumpjack managed by an Arduino

Generate PPM signal using Arduino

Demo Code for the Thermal Printer available from SparkFun Electronics

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

Electra A/C IR Encoder for IRremote

Arduino library for home control

Arduino application. This application captures an image with the FLiR Lepton and prints it.

Arduino (8-bit AVR) simulator, written in JavaScript and runs in the browser / Node.js

Compact Tetris clone

🔒Add SSL/TLS functionality to any Arduino library

Tutorial: Make the Arduino Analog Readings more precise

A javascript library which dithers an <img> using a fixed palette

An Arduino library that allows you to use a cheap Arduino (Leonardo) as a Rubber Ducky

An arduino sketch to connect the EPSolar/EPEver Tracer A/B Series (RS-485 Modbus) to an ESP8266 and monitor using the Blynk mobile app.

A programmable smart watch based on esp32-pico-d4

A Teensy script to open up a reverse TCP shell on Windows machines in as little time as possible.

A serial port terminal that's got your back.

Yet another controller for Happy Hacking Keyboard Professional2

A nicer git blame.

Hugo is a 4-button ESP8266 Wi-Fi Remote, Arduino compatible and simple to use.

Teensy++ MIDI controller with 4 LED ring rotary Encoders

Fully automated dust collection system with blast gate control

Arduino LIN Interface

OSC subscriber / publisher for Arduino

Arduino Library for 74HC595 Shift Register using SPI

Minimal AVR LCD Menu System in C

CoAPnet is a high performance .NET library for CoAP based communication. It provides a CoAP client and a CoAP server. It also has DTLS support out of the box.

Large list of handpicked color names 🌈

ESP8266 based wind anemometer project

Allows a NodeMCU module to be used to capture/display/serve temperature information - uses OLED display and DHT or Dallas type temp sensors

Exponentially Weighted Moving Average Filter

This is a library for making E-Drum with arduino.

connecting the Arduino Micro to the ESP8266

Payload for teensy like a rubber ducky but the syntax is different. this Human interfaes device ( HID attacks ). Penetration With Teensy

Project to create your own pokemon go plus

An arctic, north-bluish clean and elegant Termite color theme.

Generic implementation of Arduino for STM32 boards

Arduino sketches.

Arduino library and package for the MXChip IoT DevKit

ESP8266 Motion Detector to IFTTT