@OliverPotter1A lot more progress has been made on my Hack Club Resources for schools!
• The 3rd presentation about PCB Layout Design has been uploaded. (commit)
• Lots of printable PDFs have been uploaded, which have QRDoc functionality. (commit)
• Repository has been restructured. (commit)GitHub Repository
@Dhyan990I’ve made my pcb schematic and footprint layout, now just gotta get it made with the onBoard grant that I got
@JoannaCai1For #arcadeI created my second PCB design in Kicad as part of a project called melokey, a midi keyboard companion to an app that hopes to make music and electronics education more accessible for neurodivergent students ! github.com/lejoannac/melokey
@Nicolas7+I made a NFC business card, but went down another route by using KiCad and by creating my own antenna with a plugin.
github.com/nicolandu/nfc_card
@JasperThorne-Lyman2qwertyuiop13.itch.io/scrappost progress on puzzle game. This just showcases the win condition, which is to connect the circuit board to the lightbulb via placing wires(place wires by pressing mouse, then press the white play button. There is much more work-in-progress content in the GitHub, but it is not functional enough yet. github.com/qwertyuiop1i/PuzzleGame
@Eugene0I made a second version of a flight computer for a thrust vector controlled rocket. The previous one was just a PCB, while this one also includes components for PCB assembly: github.com/usedgenes/Flight-Computer-PCB
@karmanyaahm0First time ever I was topologically REQUIRED to use a net tie in pcb design. My PCB motor's coils are just technically one long wire, so it's all assigned one net. But, I need to explicitly connect the right power pins to the right /parts/ of the motor wire. So, I placed net ties on those specific parts of the motor footprint.
@ChristianGreene0After about a month of work, I think it's ready to ship.
My custom mechanical numberpad, the FX19, is open-source and uses 3D printed parts for the enclosure, keycaps, and even the rubber feet (TPU)!
QMK is the preferred firmware, but you can use any firmware you'd like.
Uses a custom PCB with an ATMEGA32u4 and USB-C connectivity for interfacing with modern devices.
Get the files here: github.com/falsonix/fx19
@Aryankapoor0This scrapbook is actually not related to a single project, it's actually related to 3-4 projects I completed over the past week. Some of them include making frontend for a book store website, making a python program which scrapes a url for images , I call it an image scraper. (Followed a tutorial for that ). Also made a PCB for onBoard and opened a PR , which got accepted and I got my grant!!!. Had been working on an issue with the blot repo but somebody opened a PR which got accepted before me, so I guess that worked out well (for the repository ofcourse). Also fixed some bugs in the metamorpheus repository.metamorpheus.vercel.app is the live project link. github.com/Aryankpoor/metamorpheus is the github link.
@sahitid0#arcade finished the pcb usb workshop and woahh that was fun, wanna run it with my club as a 2nd/3rd PCB project! it def more intermediate but i was surprised to learn a lot of new things abt PCB dev.
final USB hub & :githubparrot:github.com/sahitid/usb-pcb-hub
@6'7Zuckerburg0Begining of a PCB board with the ability to share Instagram, Linkedin, and SnapChat profiles with the website being indicated by a different colored LED (to be implemented) following hte tutorial currently but thats just for a baseso i can expland on this. github.com/RapidAgent4/PCB-NFC-keycard-linkSender
@anne0this is a nfc light up pcb business card i made for #onboard and it was my first time working with PCBs. i spent some time actually looking up the electronics concepts, learning about the components, messing around with the different layers of silkscreen (white color, dull yellow, gold foil, texture/slight variation etc.), and moving around the parts so the ratlines were placed properly and the tracks didn't intersect: github.com/arsoninstigator/OnBoard/tree/main/projects/ANNE_HACKERCARD
@MaxRobotics0#arcade This isn't a completed project, as there really isn't an end in sight. Endless iterations ahead. However, I recently finished a major part of the project, which is the next-gen PCB (printed circuit board). It is the size of a gumstick! For context, this is part of my open-source high-altitude ballooning tracker (also could be used for other high-altitude things!) These require a large amount of reliability, as they go to over 100,000 feet! (~31 km). High-altitude tracking systems are used to track the balloon throughout the flight, from launch, to the burst, down to landing so it can be recovered. This entire project has been in development for a little over a year, and I started the new PCB a bit before Arcade started. It features a much lower cost, assembly by JLCPCB (as I had to manually solder all the 0201s and stuff), and new parts. It uses a SAMD21 MCU to control the Si4063 amateur radio band transmitter, by getting data from the BME280 environmental sensor and the ATGM336H GPS receiver. It uses a cutting-edge protocol called Horus Binary v2. There is currently a gap in the tracking market, as they are all for ISM or use APRS. While this is the standard, there are many lacking features (explained in the attached slideshow).
P.S. The new revision contains breakaway boards, hence the cursed appearance!
P.S.S This is my first scrapbook, so i probably did a whole lot wrong!
Github Repository: github.com/maxsrobotics/Tiny4FSK (the latest PCB is on the rev4 branch!)
Research Poster: docs.google.com/presentation/d/173erHb0MfFF4htj0cGblVwo2uqi6NlSAoiPumya2R7A/edit?usp=sharing
The first picture is the preceding revision, and the others are my new one.
