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.

esp32_multitrack_looper

ESP32 Audio Kit based multitrack looper

11 105 105

DMD_STM32

STM32Duino library for RGB, Monochrome and Two-color led matrix panels

25 105 105

ThingML

The ThingML modelling language

32 105 105

mifare-classic-toolkit

RFID / NFC :: Mifare Classic 1k info and tools

17 105 105

Exploring-Arduino-1st-Edition

Companion Code for the 1st Edition of "Exploring Arduino," the book by...

48 104 104

espNowFloodingMeshLibrary

ESPNOW flooding mesh library with AES

27 104 104

LVGL8-WT32-SC01-Arduino

ESP32 + WT32-SC01 + LOVYANGFX + LVGL8 with Arduino

36 104 104

STM32_CAN

CAN bus Library for Arduino STM32

36 104 104

HX711

Arduino library for HX711 24 bit ADC used for load cells and scales.

35 104 104

clockclock24-replica

My personal implementation of the "ClockClock 24" by Humans Since 1982...

14 103 103

CirnOS

Bringing the workflow of Arduino to the Raspberry Pi

6 103 103

lighthub

Flexible, Arduino Mega/Due/ESP8266/ESP32/STM32 based SmartHome contro...

24 103 103

ESP8266TimerInterrupt

This library enables you to use Interrupt from Hardware Timers on an E...

29 103 103

esp8266-google-home-notifier

23 102 102

Arduino_Pro_Mini_328

SparkFun's Arduino Pro Mini 328 is a bare bones super small Arduino co...

52 102 102

Sim800L-Arduino-Library-revised

The SIM800L Arduino Library is a simple and easy-to-use library for th...

50 102 102

DmxSerial2

An Arduino library for sending and receiving DMX RDM packets.

33 102 102

mrc

MicroPede robot controller 🤖🖥👾

45 102 102

t-rex-duino

Clone of T-rex game from Chrome browser rewritten for Arduino

16 102 102

esp32-hub75-driver

A small, simple, passive driver for HUB75 based LED panels

13 102 102

OpenAstroTracker-Firmware

Official firmware for the OpenAstroTracker.

68 102 102

DHTNew

Arduino library for DHT11 and DHT22 with automatic sensor recognition

16 102 102

Juniper

9 101 101

MPU-6050-9250-I2C-CompFilter

MPU6050/9250 I2C and SPI interface. Sensor fusion using a complementar...

24 101 101

pighixxx-uploads-archive

Archive of PighiXXX website uploads — pinouts, schematics, ABC book, f...

23 101 101

STM32_mega

STM32 based Arduino Mega replacement for speeduino

35 101 101

CMWX1ZZABZ

Collection of sketches using the Arduino core for Murata's CMWX1ZZABZ...

30 101 101

MicroNMEA

A compact Arduino library to parse NMEA sentences.

43 101 101

WiFiSatellite

WiFi Satellite Project - as seen on the Chaos Communication Congress

22 101 101

esp32-slcan

ESP32 slcan compatible device

16 101 101

FASTUSBasp

This is the fast avr programmer for AVR MCUs based on cheap stm32f103...

19 100 100

SegaController

Arduino library to read Sega Genesis (Mega Drive) and Master System (...

18 100 100

OneWireNg

1-wire service library. OneWire compatible. Dallas thermometers suppor...

23 100 100

arduino-printf

Add printf support to the Arduino SDK

16 99 99

usb_midi_host

An application level TinyUSB USB MIDI Host driver for the RP2040

12 99 99

Lumos

😴 Smart Lighting for Better Sleep

19 99 99

nRF24L01-Frequency-Hopping-FHSS

42 99 99

s3onegpio

Scratch 3 Extensions For Arduino, Circuit Playground Express, ESP-8266...

50 99 99

USBMidiKliK

A robust USB MIDI Arduino firmware, with a dual bootloader, based on t...

20 99 99

Adafruit_AMG88xx

AMG88xx Grid-EYE

45 98 98

hydroponic-automation

A program to monitor and control 8 variables of a hydroponic gardening...

18 98 98

software-based-PUF

The first open source software-based Physically Unclonable Function (P...

31 98 98

Arduino_Fanatec_Wheel

A do-it-yourself steering wheel to Fanatec's wheel base

14 98 98

source-code

Fumik: Open-source, wall drawing robot

8 98 98

usbisp

USBasp firmware working with a clone "USB ISP Version 2.0" (marked "MX...

33 98 98

easyEEZYbotARM

A python and arduino control library for the EEZYbotARM 3d printed rob...

36 97 97

ESP-Parking-Assistant

A simplified garage parking assistant using ESP8266/ESP32 and WS2812b...

19 97 97

Bluetti_ESP32_Bridge

Bluetti Power Station ESP32 Bluetooth to MQTT Bridge

31 97 97

LibTeleinfo

Librairie Universelle Teleinformation (TIC)

62 97 97

nRF905

nRF905 AVR Library

40 96 96