Categoria: great stuff

Source: Google Cloud Platform Blog: SRE vs. DevOps: competing standards or close friends?

https://www.youtube.com/watch?v=tj2KpN5AXGo

https://www.youtube.com/watch?v=H4DlHBSNJL4

https://www.youtube.com/watch?v=OHWK0Wn0Ebs

https://www.youtube.com/watch?v=8YWjSQHfV5U

Source: Calçado’s Microservices Prerequisites

If you are looking for RGB LED strips, you will probably come across the WS2812 or the WS2801. These two LED strips are very different, but both can be controlled with the Raspberry Pi. After using the latter in a previous tutorial and using it in our Ambilight, this tutorial is about using the Raspberry […]

Source: Connect and Control WS2812 RGB LED Strips via Raspberry Pi

An easy tutorial on how to control a RGB or a WS2812 (Neopixel) LED-Strip with a Raspberry Pi. Available in English and German (Deutsch).

Source: Tutorial: How to control a LED-Strip with a Raspberry Pi | EN+DE

 

The pigpio library

pigpio is a library for the Raspberry which allows control of the General Purpose Input Outputs (GPIO).  pigpio works on all versions of the Pi.

http://abyz.me.uk/rpi/pigpio/

 

echo -n “hello world!” | sudo ./scan /dev/hidg0 1 2

Source: Composite USB Gadgets on the Raspberry Pi Zero | iSticktoit.net