Thursday was my final day in Shanghai. After spending all of Wednesday at Electronica Asia, I headed over to the Espressif Headquarters which is just one subway stop away. This is of course the company behind the well-known ESP8266 and its younger sibling, the ESP32. My host was Ivan Grotkothov, Director of Software Platforms. The […]
With our intrepid Editor in Chief Mike Szczys off being kind of a big deal in China, Managing Editor Elliot Williams is joined by Staff Writer Tom Nardi to talk about all the hacks that were fit to print over the past week. Join us as we talk about the wide world of custom mechanical […]
My first full day in China was spent at Electronica, an absolutely massive conference showcasing companies involved in electronics manufacturing and distribution. It’s difficult to comprehend how large this event is, filling multiple halls at the New International Expo Center in Shanghai. I’ve seen the equipment used for PCB assembly many times before. But at […]
At the climax of 1983’s “WarGames”, the War Operation Plan Response (WOPR) computer famously opines “The only winning move is not to play” when presented with a barrage of no-win scenarios depicting global thermonuclear war. While the stakes aren’t quite as high when it comes to putting on a brand new hacker convention, there’s certainly enough […]
It turns out that Shanghai is a very long way from my home in Wisconsin. I’ve traveled here for Electronica China, and although it made for an incredibly long travel “day”, it turned out to be quite enjoyable. I hacked some hardware on the plane ride, I took a maglev to my hotel, met up […]
The last few years have seen a rise of artistic PCBs. Whether these are one-off projects with a little graphic on the silkscreen or the art of manufacturing and supply chains, these fancy PCBs are here to stay. Nowhere is this more apparent than the loose confederation of Badgelife enthusiasts, a hardware collective dedicated to […]
The Compact Disc is 40 years old, and for those of us who remember its introduction it still has that sparkle of a high-tech item even as it slides into oblivion at the hands of streaming music services. There was a time when a rainbow motif was extremely futuristic. Bill Bertram (CC BY-SA 2.5) If […]
In the radio business, getting the high ground is key to covering as much territory from as few installations as possible. Anything that has a high profile, from a big municipal water tank to a roadside billboard to a remote hilltop, will likely be bristling with antennas, and different services compete for the best spots […]
There’s now an official Raspberry Pi keyboard and mouse. The mouse is a mouse clad in pink and white plastic, but the Pi keyboard has some stuff going for it. It’s small, which is what you want for a Pi keyboard, and it has a built-in USB hub. Even Apple got that idea right with the […]