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PRODID:-//39th Chaos Communications Congress//events in Hardware Hacking A
 rea -- Rear-middle
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X-WR-CALNAME:events in Hardware Hacking Area -- Rear-middle
BEGIN:VEVENT
SUMMARY:Stonehenge Cursed Soldering Challenge
DTSTART:20251227T160000Z
DTEND:20251227T183000Z
DTSTAMP:20260404T204431Z
UID:f3e74754-e457-44ed-b49b-7344c127014d
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DESCRIPTION:**Stonehenge Cursed Soldering Challenge**  \n\n**Materials cos
 ts**:  \n€10  \n  \n**Taught by** Kliment.  \n  \n**Workshop Itinerary**
 :  \n\n * Test and Increase your soldering skills with this challenge in t
 he shape of Stonehenge.\n * Prior soldering experience helps\, but is not 
 mandatory\n  * The components are mounted in an unorthodox way making this
  a unique challenge\n  * Kit includes\n      *  Empty PCB\n      * All the
  parts needed for assemly\n       * A 3D-printed multipurpose base\n      
      * Nice base to display the finished board\n           * Store compone
 nts during assembly\n           * Protect the finished board for transport
  by placing it upside down \n  * The board features a `CH32V203` microcont
 roller which can easily be programmed without extra tools\n\n**Registratio
 n**:  \nBuy a kit at the Hardware Hacking Area to guarantee a seat\, or co
 me by early! (And please do arrive early\, regardless!) First come\, first
  served.  \n  \n**Links**:\n* [https://gitlab.ccc.ac/cpresser/stonehenge](
 https://gitlab.ccc.ac/cpresser/stonehenge)\n* [https://gitlab.ccc.ac/cpres
 ser/stonehenge-firmware](https://gitlab.ccc.ac/cpresser/stonehenge-firmwar
 e)
LOCATION:Hardware Hacking Area -- Rear-middle
URL:https://events.ccc.de/congress/2025/hub/event/detail/stonehenge-weird-
 soldering-challenge
END:VEVENT
BEGIN:VEVENT
SUMMARY:Light and Sound Badge-Making (choice of 2 kits)
DTSTART:20251227T203000Z
DTEND:20251227T223000Z
DTSTAMP:20260404T204431Z
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CATEGORIES:
DESCRIPTION:**Light and Sound Badge-Making (choice of 2 kits)**  \n  \n**M
 aterials costs**:  \n€25  \n  \n**Taught by** fablab|nk.  \n  \n**Worksh
 op Itinerary**:  \nChoose to build one of two badge-kits: a drawable-reusa
 ble LED convention badge (1 hour\, beginner skill level) or a beam-catchin
 g light-to-sound synthesiser badge (2 hours\, intermediate skill level)\n\
 nAbout the SynthLab “Beam-Catcher” Badge:\nA special-edition light-to-
 sound synthesiser badge based on Dylan B's open-source Beam Catcher projec
 t. Wave a DIY photoresistive probe over 6 tunable LED’s to amplify light
  frequencies and create your own drone-tones. ‘Break-out’ your badge a
 nd power it with a 9V battery or leave it intact and use it as your first 
 Eurorack synth module (see it in action in our DIY rack at our assembly!).
  This project comes out of our weekly SynthLab audio hardware meetups at f
 ablab|nk and is designed to be a first-introduction kit to DIY synthesiser
  building for new visitors :)\n\nAbout the Mechmon Drawable Convention Bad
 ge:\nCreate your own unique\, reusable convention badge! This fun hands-on
  project lets you solder a 555-timer based LED badge that blinks and shows
  off your style. The screenprinted avatar area can be drawn on with a whit
 eboard marker\, then easily erased to design new faces or characters again
  and again. Perfect for makers and convention-goers alike\, this workshop 
 combines creativity\, electronics\, and personalization—so you can stand
  out with a badge that’s truly one of a kind at 39C3 and your next event
 \n  \n**Registration**:  \nBuy a kit at the Hardware Hacking Area to guara
 ntee a seat\, or come by early! (And please do arrive early\, regardless!)
  First come\, first served.  \n  \n**Links**:  \n[SynthLab „Beam-Catcher
 “-Badge](https://github.com/fablabnk/SynthLabBadge)  \n[Inspiration](htt
 ps://loess-labs.net/inst/beam/)  \n[Mechmon Drawable Convention Badge](htt
 ps://github.com/fablabnk/MechMonBadge)
LOCATION:Hardware Hacking Area -- Rear-middle
URL:https://events.ccc.de/congress/2025/hub/event/detail/light-and-sound-b
 adge-making-choice-of-2-kits
END:VEVENT
BEGIN:VEVENT
SUMMARY:TicTacLights Nano Colour -- reflow soldering
DTSTART:20251228T170000Z
DTEND:20251228T230000Z
DTSTAMP:20260404T204431Z
UID:78e9dd70-6a4c-47cc-a62a-31370dfb48aa
CATEGORIES:
DESCRIPTION:## Materials costs\n45.— €\n  \n## Taught by\n[Arne](https
 ://events.ccc.de/congress/2025/hub/en/user/arne)\n  \n## Workshop Itinerar
 y\nWe will assemble and solder the [TicTacLights Nano Colour](https://wiki
 .blinkenarea.org/index.php/TicTacLightsNanoColourEnglish) kit together. No
  prior knowledge of reflow soldering is required\, but a steady hand (go e
 asy on caffeine!) and good eyes are useful. \n\n**The steps we'll go throu
 gh are:**\n1. Apply solder paste to the front board with a stencil\n2. Pla
 ce the 144 LEDs on the board one-by-one\, using tweezers (this can easily 
 take a couple of hours)\n3. Solder the LEDs on a hot plate\n4. Apply solde
 r paste to the back of the board with another stencil\n5. Place the microc
 ontroller\, capacitors\, resistors and other components on the board one-b
 y-one\n6. Solder the components with a hot air\n7. Repeat the same steps f
 or the 2nd board (with far fewer components on it)\n8. Test and debug the 
 boards (this can take until after midnight if there are many problematic b
 oards)\n  \n## Registration\nTo register for this workshop\, please buy a 
 kit at the [BlinkenArea](assembly://blinkenarea) assembly *as early as pos
 sible*. Only a limited number of kits is available.\n\nIf you have any que
 stions or would like to see an already built TicTacLights Nano Colour firs
 t\, please visit us at the BlinkenArea.
LOCATION:Hardware Hacking Area -- Rear-middle
URL:https://events.ccc.de/congress/2025/hub/event/detail/tictaclights-nano
 -colour-reflow-soldering
END:VEVENT
BEGIN:VEVENT
SUMMARY:noisio 8-bit synthesizers
DTSTART:20251229T183000Z
DTEND:20251229T203000Z
DTSTAMP:20260404T204431Z
UID:11277292-501a-4c4f-b20a-d9fb5965e16e
CATEGORIES:
DESCRIPTION:**noisio 8-bit synthesizers**  \n  \n**Materials costs**:  \n
 €20 - €50  \n  \n**Taught by** noisio.  \n  \n**Workshop Itinerary**: 
 Solder yourself a synth from easy to peasy. No previous solder experiences
  are necessary.\n  \n**Registration**:  \nBuy a kit in the hours before th
 e workshop at the Hardware Hacking Area to guarantee a seat\, or come by e
 arly! (And please do arrive early\, regardless!) First come\, first served
 .  \n  \n**Links**: https://noisio.de/
LOCATION:Hardware Hacking Area -- Rear-middle
URL:https://events.ccc.de/congress/2025/hub/event/detail/noisio-123rgb-vga
 -audio-protosynth
END:VEVENT
BEGIN:VEVENT
SUMMARY:Alwin/CircuitCircle Squeaking Rat   &   LDerroR
DTSTART:20251229T210000Z
DTEND:20251229T230000Z
DTSTAMP:20260404T204431Z
UID:efdedd22-8c19-4a2e-98b0-f641c5711a5d
CATEGORIES:
DESCRIPTION:**Alwin/CircuitCircle Squeaking Rat   &   LDerroR**  \n  \n**M
 aterials costs**:  \n€30 - €60  \n  \n**Taught by** Alwin / CircuitCir
 cle.  \n  \n**Workshop Itinerary**:  \n  \n**Registration**:  \nBuy a kit 
 at the Hardware Hacking Area to guarantee a seat\, or come by early! (And 
 please do arrive early\, regardless!) First come\, first served.  \n  \n**
 Links**:
LOCATION:Hardware Hacking Area -- Rear-middle
URL:https://events.ccc.de/congress/2025/hub/event/detail/soldering-sound-k
 its-with-alwin-day-1
END:VEVENT
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