1174 Open source projects that are alternatives of or similar to Arduino Timer

Battery Tester for 1.5V batteries using an Attiny85 and a small OLED display

A MP3 streaming WiFi speaker for ESP8266 & ESP32 chips

Arduino library that simplifies the usage of shift registers

ESP8266 Motion Detector to IFTTT

Scripts and sketches to bruteforce the Apple EFI/iCloud lock

Multiplatform Arduino library for supporting the native CAN controller on Due (SAM3X) and Teensy 3.1 (K2X) as well as MCP2515 through SPI

The software running on ArduOrbiter-1.

This is an ESP32 / ESP8266 WiFi Connection Manager with fallback web configuration portal. Use this library for configuring ESP32, ESP8266 modules' WiFi, etc. Credentials at runtime. You can also specify static DNS servers, personalized HostName, fixed or random AP WiFi channel. With examples supporting ArduinoJson 6.0.0+ as well as 5.13.5- .

Build a WiFi Controlled Robot with the ESP8266

ESPiLight - pilight 433.92 MHz protocols library for Arduino

Repository for Radical Networks Workshop

ESP8266 NodeMCU Workshop

Ferret is a free software lisp implementation for real time embedded control systems.

Command Line Interface Library for Arduino

SkyNet Arduino Firmware

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.

Repeating sequence of color patterns as examples for using FastLED with a strand of LEDs, like the Adafruit Neopixels.

STM32 core support for Arduino

STM32-OTA on Arduino IDE

Capacitance sensing code, so your Makey Makey works without needing to connect to gound

Tool to communicate with vehicle ECUs based on Arduino

Spectrum analyzer using a Teensy 3.1 and an APA102 RGB LED strip.

Arduino library for the Updated PZEM-004T v3.0 Power and Energy meter

An all-in-one development board for the ESP8266 including an FTDI FT231X for USB programming.

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

Implement Samy's magspoof on Arduino Nano

OSC subscriber / publisher for Arduino

Sound Level Meter with ESP32 and I2S MEMS microphone

Implementing PopRouting

RF24BLE is the library that makes an nrf24L01+ chip (1$) into a BLE advertising beacon and can be used for LOW payload advertising like sensor data etc.

The poor cousin of the Digispark

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

Quick and dirty demonstration of Arduino IDE to ESP8266 turning on/off an RCSwitch via web browser

ATTiny85 + ESP8266 + Pusher.com WebSocket Client

rDUINOScope - Arduino based telescope control system (GOTO)

The StarTRACKER is a DIY equatorial mounting for night sky photography. To take long-exposure astrophotos of objects that are too faint to be seen, you will need a polar-aligned equatorial mounting that allows you to track the stars during their exposure to compensate the Earth’s rotation.

A Streamlined IDE for Coding and Programming the ATtiny10 and other ATTiny Devices

Remote control for air con using Adafruit HUZZAH ESP8266 modules

ESP32-Chimera-Core 👾 is an arduino library for M5Stack, Odroid-Go, D-Duino-32-XS and other ESP32/TFT/SD bundles

Send data from dht and soil hygrometer by 433Mhz RF with a power consumption of 5uA

Binding Snap! and Arduino together

Building simple intervalometer and dolly with Arduino.

A curated list of awesome Azure IoT Developer Kit projects and resources.

eFLL (Embedded Fuzzy Logic Library) is a standard library for Embedded Systems

Arduino External IP tracker with email notification

MABEL is a feature-packed, open-source, legged balancing robot based off of the Boston Dynamics Handle robot.

Demonstrates low power modes in Energia using sleep(), sleepSeconds(), suspend(), and wakeup()

Project to create your own pokemon go plus

RFID-controlled musicplayer powered by ESP32

A custom view for circular progress animation on Android.

An Arduino CAN-Bus library for ESP32

Persistent WiFiManager Arduino library for ESP8266

Arduino sketch for MPU9150 9DoF with AHRS sensor fusion

⚙️ The Webduino Javascript Core, for Browser and Node.js

Driver for the SSD1306 and SH1106 based 128x64, 128x32, 64x48 pixel OLED display running on ESP8266/ESP32

Multi-purpose serial data visualization & processing program

An Arduino library that adds one or more joysticks to the list of HID devices an Arduino Leonardo or Arduino Micro can support.