Create simple APRS modulator using a ESP32

Sound Reactive displays for FastLED

ESP8266 based WiFi ArtNet to DMX, RDM and LED Pixels

This library provides a simple IR decoder function for the HX1838 Infrared Remote Control Module IR Receiver. It supports the NEC INfra Red Remote Control Protocol.

The FastLED library for colored LED animation on Arduino. Please direct questions/requests for help to the FastLED Reddit community: http://fastled.io/r We'd like to use github "issues" just for tr…

Sexy, audio-responsive effects on LED strips.

Vanilla single-precision radix-2 FFT for the ESP32.

The main FastLED library (successor to FastSPI_LED). Please direct questions/requests for advice to the g+ community - http://fastled.io/+ - we'd like to keep issues to just tracking bugs/enhanceme…

Dave's Sound Analyzer (Interrupt Version)

An addressable LED 3D mapper

Vinyl record cutting software

Affordable Digital HD Video Transmission made easy!

Guide to constructing the frame and carriage assembly of a vinyl record lathe.

Custom firmware for Vaisala RS41 and Graw DFM-17 radiosondes with support for amateur radio use. Ideal for tracking high-altitude balloons. Supported modes include APRS, Horus 4FSK mode, CATS, mors…

The Simplest Test Code for an I2S Microphone on the ESP32 I can Imagine

PixelPusher protocol for LED matrix.

Display your friends locations through meshtastic through an epaper screen

32 Band LED Audio Spectrum Analyzer | Arduino Nano + MAX 7219

Doom port for DOS, optimized to be as fast as possible!

Stock firmware for the Icon64. Bluetooth speaker with graphical spectrum analyzer

Arduino library to play MOD, WAV, FLAC, MIDI, RTTTL, OGG/Opus, MP3, and AAC files on I2S DACs or with a software emulated delta-sigma DAC on the ESP8266 and ESP32 and Pico

A Simple ESP32 Bluetooth A2DP Library (to implement a Music Receiver or Sender) that supports Arduino, PlatformIO and Espressif IDF

GigglePixel Arduino library

An ESP8266-based 6-digit IN-12B nixie counter that queries Python APIs