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#hackaday

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Mᴀʀᴋ VᴀɴᴅᴇWᴇᴛᴛᴇʀɪɴɢ<p>Okay, I goofed off today to create an entry for the <a href="https://mastodon.social/tags/hackaday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hackaday</span></a> 1HZ Challenge. I made a modification to my old Pong Clock code that I implemented on the Atari 2600, and made it output a 1HZ signal on one of the joystick pins. Pointless. Silly. But perhaps worth sharing. What do you all think? <a href="https://hackaday.io/project/203737-1hz-signal-generator-on-the-atari-2600" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.io/project/203737-1hz</span><span class="invisible">-signal-generator-on-the-atari-2600</span></a></p>
wenzellabs<p>the NSA selector made it to hackaday!</p><p><a href="https://hackaday.com/2025/07/26/listening-to-ethernet-via-eurorack/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2025/07/26/listen</span><span class="invisible">ing-to-ethernet-via-eurorack/</span></a></p><p><a href="https://vis.social/tags/eurorack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>eurorack</span></a><br><a href="https://vis.social/tags/ethernet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ethernet</span></a> <br><a href="https://vis.social/tags/theNSAselector" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>theNSAselector</span></a> <br><a href="https://vis.social/tags/hackaday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hackaday</span></a></p>
Mike Coats 🏴󠁧󠁢󠁳󠁣󠁴󠁿🇪🇺🌍♻️<p>My latest blog post: Metronalmost</p><p><a href="https://mikecoats.com/metronalmost/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">mikecoats.com/metronalmost/</span><span class="invisible"></span></a></p><p>This metronome, by design, will never, ever, tick exactly once per second. This infuriating object is designed to thwart the goals of <span class="h-card" translate="no"><a href="https://hackaday.social/@hackaday" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>hackaday</span></a></span>'s One Hertz Challenge contest.</p><p><a href="https://mikecoats.social/tags/code" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>code</span></a> <a href="https://mikecoats.social/tags/electronics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>electronics</span></a> <a href="https://mikecoats.social/tags/hackaday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hackaday</span></a> <a href="https://mikecoats.social/tags/microPython" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>microPython</span></a> <a href="https://mikecoats.social/tags/openSource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>openSource</span></a> <a href="https://mikecoats.social/tags/openHardware" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>openHardware</span></a></p>
we compiled different<p>shout out <span class="h-card" translate="no"><a href="https://mastodon.derg.nz/@anthropy" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>anthropy</span></a></span> and the like 3 people who tried this after it somehow made <a href="https://mastodon.social/tags/hackaday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hackaday</span></a> in its most dissembled state and kindly reported feedback over <a href="https://mastodon.social/tags/matrix" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>matrix</span></a>. lots of love, yall know who you are. i hope this next upcoming version will have at least 1 thing to surprise you :D</p>
SWLing Post<p>Meteor Burst Communications</p><p><a href="https://swling.com/blog/2025/05/meteor-burst-communications/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">swling.com/blog/2025/05/meteor</span><span class="invisible">-burst-communications/</span></a></p><p><a href="https://mastodon.radio/tags/Hackaday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hackaday</span></a> <a href="https://mastodon.radio/tags/MBC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MBC</span></a> <a href="https://mastodon.radio/tags/MeteorBurstCommunications" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MeteorBurstCommunications</span></a></p>
IT News<p>Knowing What’s Possible - Dan Maloney and I were talking on the podcast about his memories of the old electr... - <a href="https://hackaday.com/2025/05/03/knowing-whats-possible/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2025/05/03/knowin</span><span class="invisible">g-whats-possible/</span></a> <a href="https://schleuss.online/tags/hackadaycolumns" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hackadaycolumns</span></a> <a href="https://schleuss.online/tags/creativity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>creativity</span></a> <a href="https://schleuss.online/tags/examples" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>examples</span></a> <a href="https://schleuss.online/tags/hackaday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hackaday</span></a> <a href="https://schleuss.online/tags/possible" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>possible</span></a> <a href="https://schleuss.online/tags/rants" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rants</span></a> <a href="https://schleuss.online/tags/ideas" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ideas</span></a></p>
nemo™ 🇺🇦<p>When the power goes out, this clever bike generator ⚡️🚲 can keep essentials running! Using a DC motor from a wheelchair &amp; a smart charge controller, it turns pedaling into emergency electricity 🔋🔌. Perfect for outages or prepping! Check it out: <a href="https://hackaday.com/2013/10/30/bicycle-generator-for-emergency-electricity/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2013/10/30/bicycl</span><span class="invisible">e-generator-for-emergency-electricity/</span></a> <a href="https://mas.to/tags/DIY" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DIY</span></a> <a href="https://mas.to/tags/EmergencyPower" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>EmergencyPower</span></a> <a href="https://mas.to/tags/Sustainability" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Sustainability</span></a> <a href="https://mas.to/tags/Hackaday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hackaday</span></a></p>
tTh<p><span class="h-card" translate="no"><a href="https://framapiaf.org/@davidrevoy" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>davidrevoy</span></a></span> dans <a href="https://mastodon.tetaneutral.net/tags/Hackaday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hackaday</span></a>, well done bro ! <a href="https://hackaday.com/2025/04/27/quick-and-easy-digital-stethoscope-keeps-tabs-on-cat/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2025/04/27/quick-</span><span class="invisible">and-easy-digital-stethoscope-keeps-tabs-on-cat/</span></a></p>
Incident Creator ❎<p>I ended up featured in the <a href="https://mastodon.nzoss.nz/tags/Hackaday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hackaday</span></a> Podcast #318 (40:30) and they called my design "exquisite" after which I couldn't get my T-shirt over my head.<br>Audio: <a href="https://hackaday.libsyn.com" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">hackaday.libsyn.com</span><span class="invisible"></span></a></p><p>Lots of other amazing <a href="https://mastodon.nzoss.nz/tags/3Dprinter" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>3Dprinter</span></a> stuff in there too BTW, some of which is relevant to micron-scale reproduction.</p>
henk ✅<p>Thats awesome Vic! <span class="h-card" translate="no"><a href="https://hackaday.social/@hackaday" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>hackaday</span></a></span> </p><p>vik@mastodon.nzoss.nz - I printed me a wee <a href="https://waag.social/tags/Hackaday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hackaday</span></a> "Jolly Wrencher" 1.5mm x 1.5mm</p><p><a href="http://blog.reprap.org/2025/04/hackaday-jolly-wrencher-15mm-x-15mm.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">http://</span><span class="ellipsis">blog.reprap.org/2025/04/hackad</span><span class="invisible">ay-jolly-wrencher-15mm-x-15mm.html</span></a></p>
Incident Creator ❎<p>I printed me a wee <a href="https://mastodon.nzoss.nz/tags/Hackaday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hackaday</span></a> "Jolly Wrencher" 1.5mm x 1.5mm</p><p><a href="http://blog.reprap.org/2025/04/hackaday-jolly-wrencher-15mm-x-15mm.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">http://</span><span class="ellipsis">blog.reprap.org/2025/04/hackad</span><span class="invisible">ay-jolly-wrencher-15mm-x-15mm.html</span></a></p>
LibreQoS<p>.<span class="h-card" translate="no"><a href="https://hackaday.social/@FLOSS_Weekly" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>FLOSS_Weekly</span></a></span> EP 829: THIS MACHINE KILLS VOGONS - <span class="h-card" translate="no"><a href="https://fosstodon.org/@herberticus" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>herberticus</span></a></span> &amp; Frank joined <span class="h-card" translate="no"><a href="https://hackaday.social/@JP_Bennett" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>JP_Bennett</span></a></span> to chat about <span class="h-card" translate="no"><a href="https://bird.makeup/users/mtaht" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>mtaht</span></a></span>'s legacy, <a href="https://fosstodon.org/tags/bufferbloat" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>bufferbloat</span></a>, <a href="https://fosstodon.org/tags/LibreQoS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LibreQoS</span></a>, <a href="https://fosstodon.org/tags/Starlink" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Starlink</span></a> &amp; <a href="https://fosstodon.org/tags/SpaceX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SpaceX</span></a>, <a href="https://fosstodon.org/tags/OpenWrt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OpenWrt</span></a> and MORE! cc <span class="h-card" translate="no"><a href="https://hackaday.social/@hackaday" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>hackaday</span></a></span> </p><p><a href="https://hackaday.com/2025/04/16/floss-weekly-episode-829-this-machine-kills-vogons/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2025/04/16/floss-</span><span class="invisible">weekly-episode-829-this-machine-kills-vogons/</span></a></p><p><a href="https://fosstodon.org/tags/DaveTaht" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DaveTaht</span></a> <a href="https://fosstodon.org/tags/RFC8290" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RFC8290</span></a> <a href="https://fosstodon.org/tags/FLOSS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FLOSS</span></a> <a href="https://fosstodon.org/tags/BandwidthIsALIE" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BandwidthIsALIE</span></a> <a href="https://fosstodon.org/tags/FQ_CoDel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FQ_CoDel</span></a> <br><a href="https://fosstodon.org/tags/sch_CAKE" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sch_CAKE</span></a> <a href="https://fosstodon.org/tags/OpenSource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OpenSource</span></a> <a href="https://fosstodon.org/tags/FLOSSWeekly" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FLOSSWeekly</span></a> <a href="https://fosstodon.org/tags/Hackaday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hackaday</span></a> FQCoDel <a href="https://fosstodon.org/tags/schCAKE" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>schCAKE</span></a> <a href="https://fosstodon.org/tags/latency" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>latency</span></a> <a href="https://fosstodon.org/tags/jitter" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>jitter</span></a> <a href="https://fosstodon.org/tags/Linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Linux</span></a> <a href="https://fosstodon.org/tags/Rust" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Rust</span></a> <a href="https://fosstodon.org/tags/RustLang" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RustLang</span></a> <a href="https://fosstodon.org/tags/LinuxKernel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LinuxKernel</span></a> <a href="https://fosstodon.org/tags/WiFi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>WiFi</span></a> <a href="https://fosstodon.org/tags/broadband" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>broadband</span></a> <a href="https://fosstodon.org/tags/QoE" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QoE</span></a> <a href="https://fosstodon.org/tags/QoS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QoS</span></a> <a href="https://fosstodon.org/tags/QualityOfExperience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QualityOfExperience</span></a> <a href="https://fosstodon.org/tags/QualityOfService" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QualityOfService</span></a></p>
Alastair :wq<p>Looks interesting... <br>Self-Hosting A Cluster On Old Phones <a href="https://mastodon.me.uk/tags/Hackaday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hackaday</span></a></p>
Sergio F. Lima<p><a href="https://fed.sfl.pro.br/search?tag=Fediverso" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Fediverso</span></a> <a href="https://fed.sfl.pro.br/search?tag=Fedidrama" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Fedidrama</span></a> <a href="https://fed.sfl.pro.br/search?tag=hackaday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hackaday</span></a></p><p>Essa sequência de toots aqui é épica! Se eu manjasse do idioma do Don Quixote faria uma versão para o "<i>universo fedido brazuca</i>" (TM @m4lu@masto.donte.com.br)<br>RE: <a href="https://tuiter.rocks/users/ElenaMusk/statuses/114257303308400640" rel="nofollow noopener noreferrer" target="_blank">tuiter.rocks/users/ElenaMusk/s…</a></p>
Peter Bosch<p><span class="h-card" translate="no"><a href="https://hsnl.social/@revspace" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>revspace</span></a></span> After a few days of work, implementing 3 missing libc functions, repairing an extra 4MB of RAM, hacking around toolchain issues, we finally got Lynx 2.8.2 compiled and running on the VAX-11/750 (in 4.3 BSD Quasijarus)! That means we got to browse the (non-HTTPS) web using no equipment or parts newer than 1986 this side of the network (besides the AUI 10Base-T phy).</p><p><a href="https://hsnl.social/tags/retrocomputing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>retrocomputing</span></a> <a href="https://hsnl.social/tags/theoldweb" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>theoldweb</span></a> <a href="https://hsnl.social/tags/hackaday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hackaday</span></a> <a href="https://hsnl.social/tags/dec" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dec</span></a> <a href="https://hsnl.social/tags/vax11" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>vax11</span></a></p>
Matt Venn<p>Combining semiconductors with music for my <span class="h-card" translate="no"><a href="https://hackaday.social/@hackaday" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>hackaday</span></a></span> Berlin lightning talk - check out this exciting Tiny Tapeout update!</p><p><a href="https://chaos.social/tags/hackaday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hackaday</span></a> <a href="https://chaos.social/tags/tinytapeout" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>tinytapeout</span></a></p><p><a href="https://www.youtube.com/watch?v=EoDauBaAxVM" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">youtube.com/watch?v=EoDauBaAxV</span><span class="invisible">M</span></a></p>
kantoniak<p>Nerding out at Hackaday Berlin 2025! <span class="h-card" translate="no"><a href="https://mastodon.social/@geekmomprojects" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>geekmomprojects</span></a></span> I finally got my own bendy dude!</p><p><a href="https://mastodon.social/tags/hackaday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hackaday</span></a> <a href="https://mastodon.social/tags/hackadayeurope" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hackadayeurope</span></a> <a href="https://mastodon.social/tags/hackadayberlin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hackadayberlin</span></a> <a href="https://mastodon.social/tags/electronics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>electronics</span></a> <a href="https://mastodon.social/tags/pcb" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pcb</span></a> <a href="https://mastodon.social/tags/sao" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sao</span></a></p>
Carsten<p><a href="https://toot.berlin/tags/hackaday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hackaday</span></a> Europe </p><p><span class="h-card" translate="no"><a href="https://chaos.social/@davedarko" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>davedarko</span></a></span> 👋</p>
Lorraine Underwood<p>More travels! On my way to <a href="https://mastodon.social/tags/Hackaday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hackaday</span></a> <a href="https://mastodon.social/tags/HackadayEurope" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HackadayEurope</span></a> Just landed in <a href="https://mastodon.social/tags/Berlin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Berlin</span></a> and gleefully skipped past the UK passport queue <a href="https://mastodon.social/tags/European" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>European</span></a> <a href="https://mastodon.social/tags/Irish" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Irish</span></a></p>
Dave<p>Anyone who goes to the <a href="https://chaos.social/tags/Hackaday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hackaday</span></a> Europe thing - do you have some SK6805-EC3210R or SK6805 SIDE-G flying around? I have roughly 17 badges that need 4 LEDs each for the event that's this weekend.</p>