Patterns for mechanical drawings in Inkscape by HenJan van der Pol

A gui library for processing.org

DrawingBotV3 is a software for converting images into vector art

The Swiss-Army-knife command-line tool for plotter vector graphics.

Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your…

3D printer / slicing GUI built on top of the Uranium framework

A SketchUp Ruby Extension that adds STL (STereoLithography) file format import and export.

Software for the AxiDraw drawing machine

Software for the AxiDraw drawing machine

Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP…

grbl 0.9i with Servo Motor support and CoreXY configuration Used For Crazy Engineer's Drawing Robot

Use a 3-axis machine as a pen plotter

Laser optimized GUI for GRBL

An open source, embedded, high performance g-code-parser and CNC milling controller written in optimized C that will run on a straight Arduino

Program allow you to program flash memory on the protocols spi, I2C, MicroWire. Supports CH341a, UsbAsp, AVRISP(LUFA), Arduino, FT232H.

A super tiny library to make `<input type='range'>` sliders work better on touch devices

🎨 Modular color picker widget for JavaScript, with support for a bunch of color formats

WS2812 FX Library for Arduino and ESP8266

Like those other ds4tools, but sexier

RIOT - The friendly OS for IoT

CanHacker (lawicel) CAN adapter on Arduino + MCP2515

Arduino and PlatformIO IDE compatible TFT library optimised for the Raspberry Pi Pico (RP2040), STM32, ESP8266 and ESP32 that supports different driver chips

Espressif IoT Development Framework. Official development framework for Espressif SoCs.

Простой конструктор веб интерфейса для esp8266 и ESP32

Simple application log library. supporting multiple log levels, custom output & flash memory support.

Lightpack and Prismatik open repository

Панель управления для ESP8266, ESP32 и других Arduino. Конструктор интерфейса. Интеграция в умный дом. Esp8266, esp32 and Arduino Dashboard library

Blynk library for IoT boards. Works with Arduino, ESP32, ESP8266, Raspberry Pi, Particle, ARM Mbed, etc.

Small and Fast Bootloader for Arduino and other Atmel AVR chips

Atmel/Microchip ATmega328PB support for Arduino IDE