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/**
* Find out if any audio is playing on a Line level cable
*
* A very simple way to find out if any audio is currently
* playing, by reading the voltage from the cable. Line level
* audio signals are much lower than 5V, so turn up the volume.
*
* Connect Ground and 1 Stero channel to the Arduino's GND and A0 pins.
*/
/*
DMX_Master.ino - Example code for using the Conceptinetics DMX library
Copyright (c) 2013 W.A. van der Meeren <[email protected]>. All right reserved.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
/*
Blink
Turns on an LED on for one second, then off for one second, repeatedly.
This example code is in the public domain.
*/
@pixelistik
pixelistik / nice-unicode-chars.txt
Last active December 3, 2019 12:20
Nice unicode chars
✖ ✗ ✘
„“
»«
«»
‚‘
›‹
@pixelistik
pixelistik / main.yml
Last active November 11, 2015 22:26
Example for Ansible vars from ejson file
---
hosts: local
gather_facts: no
user: pi
tasks:
- name: locally decrypt vars
local_action: command ejson decrypt -o vars.json vars.ejson
- include_vars: vars.json
@pixelistik
pixelistik / anniversary.txt
Created July 22, 2025 19:40
Example event invite text
On 2025-07-31 at 20:00 there will be our 30th anniversary.
Sincerely
Awesome GmbH