Matthias Hertel

OneButton. An Arduino library for using a single button for multiple purpose input.

RotaryEncoder. RotaryEncoder Arduino Library

DMXSerial. An Arduino library for sending and receiving DMX packets.

Radio. An Arduino library to control FM radio chips like SI4703, SI4705, RDA5807M, TEA5767.

LiquidCrystal_PCF8574. A library for driving LiquidCrystal displays (LCD) by using the I2C bus and an PCF8574 I2C adapter.

DmxSerial2. An Arduino library for sending and receiving DMX RDM packets.

rfcodes. This is a RF signal encode and decode library that can be adapted to different protocols by specifying the timing conditions is a table. Can be used with 433 MHz and IR receivers and senders.

Diff. An O(ND) Difference Algorithm for C#

gfxDraw. Arduino library for drawing vector graphics on displays with GFX support.

advent2021. Advent Calendar 2021 on native Web technologies covering JavaScript, HTM, CSS, NodeJS from 2022

advent2022. Advent Calendar 2022 on native Web technologies covering JavaScript, HTM, CSS, NodeJS from 2022

sfc. Using Single File Components (SFC) client side by loading components from the browser.

DCF77Serial. This sketch uses the DCF77.* implementation in this folder to listen and decode to the DCF77 signal in Germany using a DCF77 receiver module.

ESP32-audioI2S. Play mp3 files from SD via I2S

cheatsheets. My cheatsheets

Arduino_GigaDisplayTouch. C++