PCB Repair is a Sticky Proposition
What do you do when a PCB is cracked or even broken in two? [MH987] has a plan: superglue the board back and then bridge the traces with solder, solder …read more Continue reading PCB Repair is a Sticky Proposition
Category Archives: Printed Circuit Board
DIY Laser For Ablating Metal
For those who wish to go beyond through-hole construction on perfboard for their circuit boards, a printed circuit board is usually the next step up. Allowing for things like surface-mount …read more Continue reading DIY Laser For Ablating Metal
Blinky Business Card Plays Snake and Connect Four
There’s no better way to introduce yourself than handing over a blinky PCB business card and challenging the recipient to a game of Connect Four. And if [Dennis Kaandorp] turns …read more Continue reading Blinky Business Card Plays Snake and Connect Four
Racing Cars on a PCB
Carl Friedrich Gauss was, to put it mildly, a polymath responsible for a large percentage of the things we take for granted in the modern world. As a physicist and …read more Continue reading Racing Cars on a PCB
KiCAD Plugin Gives Your PCBs that Handmade Look
The first PCBs we built involved a draftsman laying out large pieces of tape. The finished artwork would be photographically reduced to produce the board. This solved a few problems. …read more Continue reading KiCAD Plugin Gives Your PCBs that Handmade Look
Lasers Make PCBs the Old Fashioned Way
There are many ways to create printed circuit boards, but one of the more traditional ways involves using boards coated with photoresist and exposing the desired artwork on the board, …read more Continue reading Lasers Make PCBs the Old Fashioned Way
Hands On with the Voltera V-One PCB Printer
Creating your own PC board is a rite of passage for many. These days, though, you can order super inexpensive boards and have them in very little time, so it doesn’t always make sense to build your own. Still, some …read more
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Dreaming of a Transparent (PCB) Christmas
[Carl] wanted to put his force sensors on a transparent PCB and had to ask his board vendor for a special sample. Flexible PCBs are available on transparent substrates made of PET, but they are not as common as polyimide …read more
Avoiding PCB Crosstalk
Now that it is relatively cheap and easy to create a PCB, it is a common occurrence for them to be used in projects. However, there are a lot of subtleties to creating high-performance boards that don’t show up so …read more
Oscilloscope and Microscope Augmented With Ghosts
Augmented reality saw a huge boom a few years ago, where an image of the real world has some virtual element layer displayed on top of it. To get this effect to work, however, you don’t need a suite of software and smart devices. [elad] was able to augment a …read more
Continue reading Oscilloscope and Microscope Augmented With Ghosts