Language Selection

English French German Italian Portuguese Spanish

LED case lights reflect CPU usage

Filed under
Linux
Hardware

A lot of Linux users include system monitor information in their status panel so that they can see when the CPU is grinding away. [Kevin] is taking the concept one step further by changing his case lights based on CPU usage. Above you can see green, orange, and magenta, but [Kevin's] implementation uses the full spectrum of color.

The project is based on an ATmega48. It’s running the V-USB stack and connects to one of the motherboard’s internal USB ports. This lets him easily push the CPU usage data over to the microcontroller where it is translated into color.

rest here




More in Tux Machines

Privacy and Tails 1.3

Privacy and security are difficult to come by in our progressively connected world. Advertisers track our browsing habits, employers monitor productivity and government agencies monitor our communications. Most operating systems do not take steps to protect our privacy or our identities, two things which are increasingly difficult to guard. Tails is a Linux distribution that is designed to help us stay anonymous on-line and protect our identity. Tails is a Debian-based live disc that we can use to scrub our files of meta data, browse the web with some degree of anonymity and send private messages. According to the project's website, "Tails is a live operating system, that you can start on almost any computer from a DVD, USB stick, or SD card. It aims at preserving your privacy and anonymity, and helps you to: use the Internet anonymously and circumvent censorship; all connections to the Internet are forced to go through the Tor network; leave no trace on the computer you are using unless you ask it explicitly; use state-of-the-art cryptographic tools to encrypt your files, emails and instant messaging." Read more

Review: Lenovo X1 Carbon 3rd generation and Linux

Considering that the fix for the first issue is widely available in most distributions and the second one is only a modprobe away, I’d say this laptop is pretty darned Linux compatible. I’m currently running Fedora 21 without any problems. Read more