What's the best place to learn everything about electronics such as designing and making your own pcb's, why you put what part where and how to get started, ...for free? Also is there such a place with clear and distinctive photo's?
I am looking for software for inverse parallel kinematic equations. I found lots (including OpenRave) but everything seems to be for series robotics and not parallel. The Project is a half inverted arc delta robot, here -https://hackaday.io/project/18186-arc-delta-3d-pcb-drill-and-other-failuresI...
The bi-color matrices I ordered turned out to be common-anode ones, and not common-cathode as I expected. This means that I can't drive them with the HT16K33 chip as I planned, as it only has 8 cathode pins. I can't even use two such chips to drive the...
I designed and built an ultrasonic system for my Hackaday prize entry (https://hackaday.io/project/4689-improve-the-haber-process). My goal was to have a system for exploring the Haber process, which I now have.The specs and design...
Hi guys,if you know FSRs, you know they are really expensive. If you need just one, maybe you'd better buy a professionally made one. But if like me you needed more than 10, well price becomes an issue.I have an idea on how to make cheap FSRs that I...
https://s3.amazonaws.com/stevenclarkshared/Adaptor002.jpg At least that's what I think these are. Any thoughts? This is a "Manual Adaptor 2" for the obscure Olympus OM-101 film SLR. Replacement isn't really possible. Can I just solder across the crack?...
Most small boards I can find are prebuilt and cheaper from China than I can get just the component costs alone. Are there any cool boards that you like to tack on to your order?
What is the legality of identifying the manufacturer and product number in the tear down and repair of the product? And possibly creating a schematic of the pcb in the product?
So I am designing a PCB for the SARA U270 Module and this is the first time I have to design an antenna trace in EagleCAD, any pointers..???LINK: http://www.u-blox.com/en/wireless-modules/umtshsdpa-modules/sara-u2-series.html
i am willing to attach source code, pcb boards, cad files to the projects I publish on hackadayIO using Github or another service. As I use Windows xp I can't run the program provided on the Github website because it needs windows 7. Can someone...
I'm interested to hear from you all whether consumer products are launched on the market with Arduino as the processing system? Or do they go the traditional route with the PCB board? We are currently prototyping with Arduino now and will beta test with...