The videos from [styropyro] are always amusing and informative. However, ironically for him, he is alarmed that many green ...
A while back, I bought a cheap spectrum analyser via AliExpress. I come from the age when a spectrum analyser was an ...
Joe] at BPS.space has a thing for rockets, and his latest quest is to build a rocket that will cross the Kármán Line and ...
We’ve now had at least five years of USB-C ports in our devices. It’s a standard that many manufacturers and hackers can get behind. Initially, there was plenty of confusion about what ...
The end of the year is often a time for people to exchange presents and — of course — the rich want to buy each other the ...
Printed circuit boards can be square, round, octagonal, or whatever shape you desire. But there’s little choice when it comes to the third dimension: most PCBs are flat and rigid. Sure, you ...
We were always amused that one of the biggest scientific discoveries of the recent past — graphene — was started with pencil ...
When it was recently announced that the Linux kernel might drop support for the Intel 486 line of chips, we took a look at ...
Back when 3D printers were pretty new, most of us had glass beds with or without painter’s tape. To make plastic stick, you’d either use a glue stick or hair spray. Many people have ...
We’re not sure about the rest of you, but to us, a keyboard without a number pad all the way over to the right just seems ...
There are plenty of SPI interface screens on the market, but few of them have the charm of the good old Nixie tube. [Tony] ...
When [Michael Rechtin] learned about Radial Vector Reducers, the underlying research math made his head spin, albeit very slowly. Realizing that it’s essentially a cycloidal drive meshed ...