[Perry] was interested in adding a 4th axis to his CNC machine, but not very excited at the prospect of spending hundreds of dollars on the parts and electronics to make it work. There is a very ...

[Perry] was interested in adding a 4th axis to his CNC machine, but not very excited at the prospect of spending hundreds of dollars on the parts and electronics to make it work. There is a very ...

CNC routers have a minimum of 3 axes: X, Y and Z, or a 3 dimensional tool travel path. Some have more which means the tool head, or spindle, can rotate the router bit from one to three dimensions. For ...

Here’s how it works. It’s never been easier to move your music from room to room (and even outside) than with the best Bluetooth speakers. There are loads of different options out there ...

Wireless & Bluetooth Speaker Ratings CR’s labs evaluate wireless speakers on features, ease of use, and—most critically—sound quality. Read our advice on finding the best speaker for your ne ...

There are many Bluetooth speakers on the market, but finding the best one for you can be hard. See what our CNET experts recommend after testing many of the models out there. Executive Editor ...

BT 4.1 maintains connections with less manual intervention, and devices can be both client and hub at the same time, enabling Bluetooth devices to communicate with each other. Prior to BT 4.1 ...

Bluetooth speakers have been a major fixture in my life ever since I picked up the original Ultimate Ears Boom in college. I use them to listen to podcasts or my favorite playlists while I’m ...

The best portable Bluetooth speakers don't make you choose between sound quality and convenience. Gone are the days of dragging around a Boombox-like device as if you're in a 90's music video.

From lightweight party starters to powerful boomboxes, our buying guide showcases the best Bluetooth speakers for sharing good vibes on the go. Whether you’re throwing a garden party, chilling at the ...

Our audio experts compared hundreds of earbuds, listening for clear, true-to-life sound with a solid Bluetooth connection. Secure, comfy fit A well-designed pair should fit most ear shapes ...