cpresserWe are looking for the person that left this board behind at #HardwareHackingArea on Day3 of #39c3
Kliment put on the microcontoller on Day4 and would like to give it back to the owner. Is this yours, or do you perhaps know the relevant person?
I packed 65 kits in total.
The workshop on Day1 will need around 20 of them, the rest you can get at the #HardwareHackingArea
Recommended donation is 10€
This is also a good time to thank all the people that helped making this possible. Thank you very much ❤️
Some of you might have already seen the #Stonehenge soldering challenge. It will return to #39c3 and be available in the #hardwarehackingArea
Its a cursed soldering challenge that will test your skill. The CH32V203 µC make programming accessible if you want to tinker with the software.
There is a workshop where you can build it on site with help from Kliment and other awesome people.
Or just get a kit and build it at your assembly or at home.
https://events.ccc.de/congress/2025/hub/de/event/detail/stonehenge-weird-soldering-challenge
https://gitlab.ccc.ac/cpresser/stonehenge
@Prisma Workshops in the #HardwareHackingArea are usually first come, first serve (some others have signups though).
Since this is quite early on day1, just be there on time.
I did outsource the actual workshop to Kliment since I won't be at 39c3 myself.
Worst case if you can't make it, there will be future events. I bought more parts:)
The "Repair and Rework Circuits" Workshop at #why2025 will start at 14:00 in the #HardwareHackingArea.
Participants will learn to desolder and replace parts on circuit boards. Both SMD and THT stuff.
Hopefully empowering people to do more repairs on their own.
What we are missing is enough e-waste to practice on. Do you have some boards you could bring? I am interested in assembled 2-layer boards. Most 4- or more layers PCBs need way better heat management and are not suited for beginners.
We just finished adding the bottom side parts into the Stonehenge challenge kits.
If you already got a kit at #why2025 you most likely don't have those parts. I can tell because about 10 microcontrollers are left :)
Find me in the #HardwareHackingArea so I can hand them out to you.
I am usually around before and after my other workshops. And at random other times when I feel like helping people learn soldering.
Or call me on DECT 2778.
On Day5 11:30 of #WHY2025 you can do the "Stonehenge soldering challenge" workshop at the #HardwareHackingArea
You can find the project files at
https://gitlab.ccc.ac/cpresser/stonehenge
The interactive-HTML-BOM can be found here
https://ca.rstenpresser.de/stonehenge.html
@srslypascal I looked at the pictures. It looks quite doable. 0201 is not that difficult with some training.
Unfortunately I cannot bring all the good equipment to EH. The microscope is just to bulky for the train.
But we got el cheapo camera+screen microscopes at #HardwareHackingArea
Let look at it together and then discuss what can we done.
LazalatinWas mir der #38C3 hinterlassen hat:
- 4 Tage voller Stimulation
- Endlich selbstbewusst löten! Danke an #maltman von #CornfieldElectronics aus der #HardwareHackingArea
- eine Nackenverspannung
- viele Idee und Kontakte für kollektives Arbeiten 🤓
- 4 Tage voller Stimulation
- Endlich selbstbewusst löten! Danke an #maltman von #CornfieldElectronics aus der #HardwareHackingArea
- eine Nackenverspannung
- viele Idee und Kontakte für kollektives Arbeiten 🤓