Mixolydian is a technical sans-serif typeface. While technical fonts like DIN have a European flavor, Mixolydian was created with a distinct American style. Some of the visual aspect was acquired from the U.S. Federal Highway Administration Standard alphabet (Highway Gothic) and from architectural drafting templates. The rhythm of each letter width is deliberately off-kilter to give it a utilitarian, scientific feel. The Mixolydian family includes six weights as well as six strongly inclined obliques. If you need lowercase for your project, check out the regular Mixolydian family.
typodermicfonts.com/mixolydian-font-family
These fonts include a license that allows free commercial use: sometimes referred to as a desktop license. This allows you to install the fonts on a computer and use them to create posters, web graphics, game graphics, t-shirts, videos, signs, logos and more. Read the license agreement for details.
If you'd like to embed these fonts in an app, ebook, on the web or anything that's not covered by the desktop license agreement, visit the link below. You'll find distributors who offer different types of licenses or you can contact me for help.