From a cockroach filled with LEDs, to an impressively dense 576 RGB LED display, and even a hunk of carpet, our final installment of the unofficial hardware badges at DEF CON 26 are beyond impressive. I tried to see every badge and speak to every badge maker this year. So far we’ve covered a ton…
A purple snowy owl with customizable name and short message from NWMaker on Tindie:
Look at it. This snowy owl is so cute. You can choose add custom text or not.
When you choose the option of custom text, you can customize the snowy owl as follows.
- Add a name or nick name (less than 16 letters) like “Mary” or “James”
- Add a short message (less than 18 letters) such as “Happy Birthday!” or “Merry Christmas!”
Owl is amazing. It has super eyesight at night. Its feather structure makes its flight silent. It can turn around its head backwards.
I’d like something to be associated with “snow” and “north”. That is why I think of the snowy owl.
While most PCBs can be simple rectangles, sometimes the design requires more complex geometry. EDA tools don’t always make this simple, so we will go over a few KiCad tips to make it easier. In this talk you will learn how to import unique board shapes from Fusion 360, create arbitrary fill zones using images, and embed high-frequency RF filters. We will use multiple software packages to enhance KiCad’s performance beyond its obvious use.
Here’s a list of some project with great PCB artwork:
Pure art boards
- Full Panel PCB Painting
- Hand-drawn PCB Artwork
- Making Braille Signs out of PCBs
- PCB lapel pin
- Full panel PCB sign by Andrew Sowa
- Lumen Electronic Jewelry
- Creating the Benchoff Nickel
- PCB Art With 4 Layer Boards
- PCB Paintings Facebook group
- PCB Painting Art Nouveau
- Convert Inkscape SVG drawings to KiCad footprints
Functional boards with awesome art/layouts
- OSHWi Octopus Badge by Gustavo Reynaga
- Trammell Hudson PCB art soldering badge
- Minifigure Atmel SAMD21 Board
- Cyborg Ring by zakqwy of neurotinker
- Glowbugs by JasMoH and reverse mount LEDs
- OSH Park PCB Crown
- Brain board for Sarah Petkus’ Noodle robot
- Heart-shaped Flashlight PCB
- Trixel Interactive LED Kit
- 4CHord MIDI
From John Baichtal on Hackaday:
[jg] recently passed some damaged Braille signs and took on the challenge of repairing them. Informed by his recent work on PCB lapel pins, [jg] immediately thought of using circuit boards for this project. He’d noticed that round solder pads made for uniform hills of solder, and this reminded him of the bumps in Braille.
He began by reading up on the standards of the Braille Authority of North America, which stipulates a dot height of 0.6mm. He loaded up the PharmaBraille font system and laid it out the dots in photoshop, then and imported it into KiCad and laid out the boards. When the PCBs had arrived from OSH Park, [jg] soldering up the pads (lead free, but of course) to see if he could get the hills to 0.6mm. He’s experimenting with different methods of melting the solder to try to get more even results
JinGen Lim created this beautiful project:
I had little experience with fabric, but building a lapel out of PCB seemed like something that might just work. PCBs are typically built with extremely high tolerances for its copper and mask layers and still acceptably accurate for the silkscreen.
Brian Benchoff wrote on Hackaday about the amazing PCB artwork that he’s seen so far in 2017:
PCB art is getting better and better every year. This year, though, is knocking it out of the park. In March, Andrew Sowa turned me into money.
More recently, Trammell Hudson has explored the layers of OSH Park soldermask and silk to create a masterpiece.
Now, we’re moving up to full-blown art. Blake Ramsdell worked with OSH Park to create a full panel of art in gold, fiberglass, soldermask, and silkscreen. It’s 22×16 inches, and it’s fantastic.