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This tutorial is dedicated to the control of 7-segment LED indicators by means of a single Tibbit #00_1 and several shift register ICs (daisy-chained together).
7-segment indicators are reliable and cheap LED devices which can display decimal digits and some characters. Every segment of the indicator is monitored through an allocated input. To drive all these inputs from the LPTS, you need many wires (32 lines for a 4-digit display). A more pragmatic
This is probably buggy and not well written, but it's faster than some other CLI image slideshow tools such as feh [citation needed], as it doesn't try to scan the whole folder tree for image files first, but it only has a directory list cache file (txt stored on $HOME, which may be a little bit slow to build for the first time, but not as much), picks one randomly, lists (ls) the image files into a cache file (txt on /dev/shm), and makes one randmoly into the wallpaper (if hsetroot is able to do...
This is basically a copy/paste of Kyle Anderson's blog posting. I'm merely creating a mirror here in the outside chance his content disappears in the future as his resolution was so informative and efficient. To read the entirety of his post, please click here
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Solving the NFS 16-Group Limit Problem
JUL 10TH, 2011
I apologize for the verbose post. This is a complicated problem and it merits full explanation. If you are experiencing...
About Linux For All (LFA) Build 170121
The system is based on Ubuntu 16.04.1 LTS and DebianJessie. It’s a total rebuild. I.e. nothing is left of the old LFA system.
NEWS ABOUT LFA Build 170121
1. This is a very BIG system (2020 MB). All packages the ordinary Linux user can wish for are pre-installed. Study the full packages list.
2. Kernel 4.9.0-15-exton corresponding Kernel.org’s latest stable kernel 4.9.5 is used. It was released 170120. You can download “my” kernel...
This is a simple application which enables the control of a GPIO line via a web browser. To toggle the line HIGH/LOW, click on a rectangle. This app can be used to control a relay Tibbit, a LED Tibbit, or some other "output" Tibbit.
The app utilizes a popular socket.io library to facilitate a connection without interruption between the TPS and the browser, as well as the AngularJS V1.x.x front-end framework that makes the development of single-page
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