l.lefebvre sourceperl
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| version: '3' | |
| services: | |
| redis: | |
| image: redis:5.0.0 | |
| container_name: master | |
| ports: | |
| - "6379:6379" | |
| networks: | |
| - redis-replication |
akey7
/ numpy_array_to_speakers.py
Created
March 31, 2018 06:13
How to play a NumPy array with audio directly to a speaker.
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| # Use the sounddevice module | |
| # http://python-sounddevice.readthedocs.io/en/0.3.10/ | |
| import numpy as np | |
| import sounddevice as sd | |
| import time | |
| # Samples per second | |
| sps = 44100 |
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| # -*- coding: utf-8 -*- | |
| """ | |
| Compiled, mashed and generally mutilated 2014-2015 by Denis Pleic | |
| Made available under GNU GENERAL PUBLIC LICENSE | |
| # Modified Python I2C library for Raspberry Pi | |
| # as found on http://www.recantha.co.uk/blog/?p=4849 | |
| # Joined existing 'i2c_lib.py' and 'lcddriver.py' into a single library | |
| # added bits and pieces from various sources | |
| # By DenisFromHR (Denis Pleic) |
abythell
/ thingspeak-install.sh
Last active
May 22, 2023 18:40
Bash script to install a Thingspeak server on Ubuntu Server 12.04. Raspbian (2014-01-07-wheezy-raspbian). and possibly Debian-based distros.
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| #!/bin/bash | |
| # Automatic install of Thingspeak server on Ubuntu 12.04 / Raspbmc / Debian (?) | |
| # Updated to use ruby 2.1.4 | |
| ## Install required packages | |
| sudo apt-get update | |
| sudo apt-get -y install build-essential git mysql-server mysql-client libmysqlclient-dev libxml2-dev libxslt-dev libssl-dev libsqlite3-dev | |
| ## Install ruby | |
| wget http://cache.ruby-lang.org/pub/ruby/2.1/ruby-2.1.4.tar.gz |