Collaborate Disseminate
Whether you’re making, repairing, or hacking something together, we all need fastners. Screws, nuts and bolts, and pop rivets are handy sometimes. Various resins and even hot glue are equally …read more Continue reading Old School Fastener Tutorial Is Riveting
You don’t think of hobby-grade 3D printing as a good method for creating rocket nozzles. But [Mister Highball] managed to create a copper nozzle using a common printer, a kiln, …read more Continue reading 3D Printed Copper Rocket Nozzle Costs Under Two Grand
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
Resin 3D printers have a significant advantage over filament printers in that they are able to print smaller parts with more fine detail. The main downside is that the resin parts aren’t typically as strong or durable as their filament …read more
Continue reading Electroplating 3D Printed Parts for Great Strength
Just when we thought we’d seen it all in the infinity mirror department, [FieldCrafting] blazed a tiny, shiny new trail with their electroplated infinity mirror hair pin. We’d sure like to stick this in our French twist. Fortunately, [FieldCrafting] provided …read more
Since the start of the year, I’ve covered nine M&A deals already, the largest being Citrix buying Wrike for $2.25 billion. But not every deal involves a huge price tag. Today we are going to look at three smaller deals that show there is plenty of activity at the lower-end of the acquisition spectrum. As […] Continue reading These 3 enterprise deals show there’s plenty of action in smaller acquisitions
There are a ton of ways to go about building your own reflow oven. Most of these builds start with, well, an oven — usually a toaster oven — with a small but significant minority choosing to modify a hotplate. But this might be the first time we’ve seen a …read more
Continue reading Turning a Waffle Iron into a Reflow Station
Refining precious metals is not as simple as polishing rocks that have been dug out of the ground. Often, complex chemical processes are needed to process the materials properly or in high quantities, but these processes leave behind considerable waste. Often, there are valuable metals left over in these wastes, …read more
Walking is great exercise, but it’s good for the mind too: it gives one time to observe and to think. At least that’s what I do on my daily walks, and being me, what I usually observe and think about is the local infrastructure along my route. Recently, I was …read more
Continue reading Ask Hackaday: With Landline Use in Decline, What’s to be Done with the Local Loop?
When you go by a handle like [Simplifier], you’ve made a mission statement about your projects: that you’ll take complex processes and boil them down to their essence. So tackling the rebuilding of the humble speaker, a device he himself admits is “both simplified and optimized already,” would seem a …read more
Continue reading Brass and Nickel Work Together in this Magnetostrictive Earphone