Most popular arduino repositories and open source projects

Arduino is an open source hardware and software company and maker community. Arduino started in the early 2000s. Popular with electronic makers, Arduino offers a lot of flexibility through an open source system.

SimpleDHT

Simple, Stable and Fast Arduino Temp & Humidity Sensors for DHT11 and...

60   129   129  

k3ng_rotator_controller

K3NG Arduino Amateur Radio Rotator Controller

117   129   129  

Sand-Table

An open-source platform for building DIY sand tables (like the Sisyphu...

29   129   129  

ConfigurableFirmata

A plugin-based version of Firmata

61   129   129  

webduino-blockly

📦 The Visual Programming Editor for Webduino

65   128   128  

NodeManager

Plugin for a rapid development of battery-powered sensors

81   128   128  

INA

Combined Arduino library for reading multiple INA2xx power monitor dev...

30   128   128  

esp32-arduino-matter

Matter IoT protocol library for ESP32 working on Arduino framework

13   128   128  

LoadCellOccupany

Home automation occupancy sensor using load cells

13   127   127  

AttinyStreamGfxApi

Fast Graphics Library for Attiny85 and SSD1306 over I2c

6   127   127  

Snap4Arduino

Binding Snap! and Arduino together

88   126   126  

ArduinoCore-API

Hardware independent layer of the Arduino cores defining the official...

79   126   126  

E131

E1.31 (sACN) library for Arduino with ESP8266 support

41   125   125  

Arduino_Core_STM8

STM8 core support for Arduino

47   125   125  

wokwi-elements

Web Components for Electronics and IoT Parts

34   125   125  

microshell

MicroShell is a lightweight pure C implementation of shell emulator de...

20   125   125  

Noodle-Synth

A User-friendly Arduino/Teensy Library to play RTTL/MIDI with infinite...

14   124   124  

esp-knx-ip

A KNX/IP library for the ESP8266 with Arduino

49   124   124  

Arduino-Cheat-Sheet

A cheat sheet for Arduino programming.

44   124   124  

MABEL

MABEL is a feature-packed, open-source, legged balancing robot based o...

29   124   124  

arduino-pid-autotuner

Automated PID tuning using Ziegler-Nichols/relay method

52   124   124  

PyTeapot-Quaternion-Euler-cube-rotation

Visualization of IMU orientation from quaternion or Euler angles with...

36   124   124  

tinybasic

A BASIC interpreter for Arduino, ESP, RP2040, STM32, Infineon XMC and...

22   124   124  

TM16xx

Arduino TM16xx library for LED & KEY and LED Matrix modules based on T...

31   123   123  

Micro_RC_Receiver

An Atmega328P based 2.4GHz receiver with integrated TB6612FNG motor dr...

46   123   123  

AES

AES for microcontrollers (Arduino & Raspberry pi)

54   122   122  

ESP32Time

An Arduino library for setting and retrieving internal RTC time on ESP...

27   122   122  

tiny-i2c

Minimal I2C master routines for all AVR microcontrollers.

31   122   122  

HueHue

A simple yet powerful open source LED controller for Windows and Ardui...

18   121   121  

Snooze

Teensy Low Power Library

30   121   121  

PokemonGODIY

Project to create your own pokemon go plus

26   121   121  

sdemp

Simple DIY Electronic Music Projects

24   121   121  

AVR-FFT

3 implementations of the FFT for Arduino AVR platforms!

6   121   121  

esp8266

ESP8266 NodeMCU Workshop

43   120   120  

framework32

Framework32 gives your ESP32 the ability to run multiple, graphical ap...

4   120   120  

arduinogameboy

Arduino based Game Boy cartridge reader and writer. It can dump ROM an...

12   120   120  

arduino-robust-serial

A simple and robust serial communication protocol. It was designed for...

27   120   120  

SimulIDE

SimulIDE is a simple real-time electronic circuit simulator

21   120   120  

badusb_botnet

:busts_in_silhouette::smiling_imp: Infect a pc with badusb and establi...

46   120   120  

Growatt_ShineWiFi-S

Firmware replacement for Growatt ShineWiFi-S

47   120   120  

ArduinoCore-stm32l0

Arduino Core for STM32L0

69   118   118  

Blockly-at-rduino

Blockly@rduino : Blockly remix for Arduino. Totally new version, enhan...

100   118   118  

m5stack-avatar

An M5Stack library for rendering avatar faces

13   118   118  

digiQuack

DuckyScript language to DigiSpark payload converter (Online / C++)

29   118   118  

SmartSpin2k

Transform your spin bike into a Smart Trainer!

30   118   118  

rgb

Offline smart home - esp8266 and WS2811/WS2812/NeoPixel LEDs Smart ho...

22   117   117  

EvoArm

An open-source 3D-printable robotic arm

43   117   117  

PS2KeyAdvanced

Arduino PS2 Keyboard FULL keyboard protocol support and full keys to i...

24   117   117  

audio-reactive-led-strip

🎵 🌈 Real-time LED strip music visualization running on ESP32 based on...

17   117   117  

eSim-Cloud

A web-based system for designing and simulating electronic (eSim) and...

133   117   117