It’s a reasonably uncommon factor for me to speak about one thing just like the DIY Ping Pong Ball LED Clock, as a result of it isn’t a product. It’s a set of directions which you could comply with to make your personal! Posted on the Instructables web site (owned by Autodesk), this nifty clock comes from the thoughts of a tinkerer by the username ‘thomasj152’. The clock makes use of a collection of round pixels, created by Ping Pong balls which have LEDs inside them. The spherical form of the balls means the pixels are organized in a hexagonal format (which makes for a reasonably distinctive font model if you get numbers to flash on it), and a wood body holds the complete unit collectively, balls, batteries, circuit board and all.
Whereas I’m not going to put down the step-by-step directions right here (you can head to the Instructables page to check it out), the method is comparatively easy and does contain energy instruments. The person ping pong balls must be truncated (chopped) a bit of under the midline, earlier than being glued collectively of their hexagonal format. They’re then fitted right into a body, and mounted on a backplate that has the LEDs and Arduino board assembled in. The LEDs and Ping Pong balls don’t must align completely, as a result of the diffusive property of the plastic used within the ping pong balls will guarantee the complete ball illuminates virtually evenly like a glowing orb. Simply ensure that if you’re reducing up the ping pong balls, you are taking the emblem out, since you don’t need that shining in your clock!
An Arduino Nano microcontroller takes care of the software program finish, and all it’s essential to do is run the script supplied on the Instructables website to get your clock operating. Sure, that rainbow background is constructed proper into the code, though there’s one with simply the numbers too. Makes for a pleasant quirk-punk addition to your workspace, or perhaps a very significant present to a member of the family or a good friend!