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Our hardware articles include Raspberry Pi and Arduino, open wearables, Linux and hardware compatibility, laptop reviews, monitoring tools, and more. For background, read our introduction to open hardware.

Puzzle pieces coming together to form a computer screen

Curiosity fuels the quest for knowledge and truth, whether it's about hardware, open source software, programming, building a PC, optimizing settings, or just learning a new application.
open source hardware shaking hands

Open source hardware is now a field of its own and it is growing rapidly.
computer screen

Use the lspci command to display devices and drivers on your Linux system.
Two hands holding a resume with computer, clock, and desk chair

Share your printer with the Common Unix Printing System (CUPS).
printing on Linux

In the event that your printer isn't auto-detected, this article teaches you how to add a printer on Linux manually.
Greenhouse garden with tomatoes

Keep track of your greenhouse's temperature, humidity, and ambient light using a microcontroller, sensors, Python, and MQTT.
Business woman on laptop sitting in front of window

Get more performance from your PC with the hardware upgrades that will give you the biggest payback.
Law books in a library

Get to know the new OSI-approved Cryptographic Autonomy License and CERN open hardware licenses.