Collaborate Disseminate
We all make mistakes, and there’s no shame in having to bodge a printed circuit board to fix a mistake. Most of us are content with cutting a trace or …read more Continue reading PCB Microsurgery Puts the Bodges Inside the Board
Castellated PCB edges are kind of magical. The plated semicircular features are a way to make a solid, low-profile connection from one board to another, and the way solder flows …read more Continue reading Snip Your Way to DIY PCB Castellations
If the last year and its supply chain problems have taught us anything, it’s the value of having a Plan B, even for something as commoditized as PCB manufacturing has …read more Continue reading Open-Source Method Makes Possible Two-Layer PCBs With Through-Plating at Home
Last year, fabless chip maker Zhaoxin announced they were readying a multicore x86-compatible CPU. According to media reports, the chips are showing up on Chinese marketplaces like Taobao shipping around March.
The company is a joint venture between the Shanghai Municipal Government and VIA Technologies, a familiar name in the …read more
We’ve become sadly accustomed to consumer devices that seem to give up the ghost right after the warranty period expires. And even when we get “lucky” and the device fails while it’s still covered, chances are that there will be no attempt to repair it; the unit will be replaced …read more
Continue reading Nixie Clock Failure Analysis, [Dalibor Farný] Style
You’d think that something made out of glass and epoxy would transmit a decent amount of light. Unfortunately for [Jeremy Ruhland], it turns out that FR4 is not great light pipe material, at least in one dimension.
The backstory on this has to do with #badgelife, where it has become …read more
Via pays its drivers more than any other company, focuses on environmentally friendly practices, and wants to decrease traffic congestion. But is there a catch? Continue reading Can a Ridehailing App Be Ethical?
The new rules for app-based rideshare companies could mean $10,000 more for drivers every year. Continue reading Uber Is Sweating NYC’s New Rideshare Minimum Wage
We know that by this point in the development of CNC technology, nothing should amaze us. We’ve seen CNC machines perform feats of precision that shouldn’t be possible, whether it be milling a complex jet engine turbine blade or just squirting out hot plastic. But you’ve just got to watch this PCB milling CNC machine go through its paces!
The machine is from an outfit called WEGSTR, based in the Czech Republic. While it appears to be optimized for PCB milling and drilling, the company also shows it milling metals, wood, plastic, and even glass. The first video below shows …read more
Continue reading CNC Machine Most Satisfyingly Mills Double-Sided PCBs
Cryptocurrency prices are down, so a developer met up with cryptocurrency enthusiasts and adult film performers Brenna Sparks and Bobbi Dylan to eat some ass and save the market. Continue reading A Programmer Ate Ass to Save Cryptocurrency