https://hackaday.com/2026/07/08/pi-5-becomes-alsa-compatible-sound-card-complete-with-toslink/Hackadayen2026-07-08T20:00:48+00:00Pi 5 Becomes ALSA-Compatible TOSLINK Sound Cardtoslink, USB sound card, Raspberry Pi 5https://hackaday.com/wp-content/uploads/2026/07/pi5-spdif-minimal-led-toslink-e1783534537823.png?w=250https://hackaday.com/2026/07/08/floss-weekly-episode-874-really-we-do-pdfs/Hackadayen2026-07-08T18:30:30+00:00FLOSS Weekly Episode 874: Really, We Do PDFsRISC-V, OpenISA, FLOSS Weeklyhttps://hackaday.com/wp-content/uploads/2021/06/Pipewire.jpg?w=250https://hackaday.com/2026/07/08/hacking-amazon-echo-show-8-3rd-gen-via-uart-and-emmc/Hackadayen2026-07-08T17:00:43+00:00Hacking Amazon Echo Show 8 3rd Gen via UART and eMMCemmc, Amazon Echohttps://hackaday.com/wp-content/uploads/2026/07/amazon_echo_show_8_3rd_gen_mainboard_ifixit.jpg?w=250https://hackaday.com/2026/07/08/linux-fu-the-local-phonebook/Hackadayen2026-07-08T14:00:00+00:00Linux Fu: The Local Phonebooklinux, mdnshttps://hackaday.com/wp-content/uploads/2020/05/LinuxFu.jpg?w=250https://hackaday.com/2026/07/08/this-diy-time-server-is-more-accurate-than-you-need/Hackadayen2026-07-08T11:00:13+00:00This DIY Time Server is More Accurate Than You Needntp, network time protocol, time server, precision timekeeping, ESP32-P4https://hackaday.com/wp-content/uploads/2026/07/ptpclock_feat.jpg?w=250https://hackaday.com/2026/07/08/esp32-keeps-tabs-on-your-local-airspace/Hackadayen2026-07-08T09:00:39+00:00ESP32 Keeps Tabs on Your Local Airspaceads-b, ESP32, flight tracker, esp32-C3, round displayhttps://hackaday.com/wp-content/uploads/2026/07/espradar_feat.gif?w=250https://hackaday.com/2026/07/07/the-atari-jaguar-runs-linux/Hackadayen2026-07-08T05:00:11+00:00The Atari Jaguar Runs Linuxlinux, Atari Jaguar, 68000https://hackaday.com/wp-content/uploads/2026/07/linux-jag-featured.jpg?w=250https://hackaday.com/2026/07/07/its-now-imperative-that-you-copy-that-floppy/Hackadayen2026-07-08T02:00:43+00:00It’s Now Imperative That You Copy That Floppyfloppy drive, floppy disk, data preservation, file recovery, greaseweazlehttps://hackaday.com/wp-content/uploads/2022/09/FloppyDisk.jpg?w=250https://hackaday.com/2026/07/07/its-full-steam-ahead-for-this-motorized-canoe/Hackadayen2026-07-07T23:00:59+00:00It’s Full Steam Ahead for This Motorized Canoesteam power, canoe, watercrafthttps://hackaday.com/wp-content/uploads/2026/07/steamCanoe-e1783433336467.jpg?w=250https://hackaday.com/2026/07/07/reverse-engineering-and-self-hosting-the-obi-smart-energy-tracker/Hackadayen2026-07-07T20:00:22+00:00Reverse Engineering and Self-Hosting the OBI Smart Energy Trackerhome automation, smart meters, mqtthttps://hackaday.com/wp-content/uploads/2026/07/obi_energy_tracker_devices_aaron_christophel_youtube.jpg?w=250https://hackaday.com/2026/07/07/when-an-engineering-education-doesnt-teach-you-how-to-really-make-anything/Hackadayen2026-07-07T17:00:37+00:00When An Engineering Education Doesn’t Teach You How To Really Make Anythingdesign, education, manufacturinghttps://hackaday.com/wp-content/uploads/2014/12/hacking-education.jpg?w=250https://hackaday.com/2026/07/07/sb-mini-ii-is-a-homebrew-apple-ii-clone/Hackadayen2026-07-07T15:30:46+00:00SB Mini II is a Homebrew Apple II Cloneapple, homebrew computer, Apple 2, Raspberry Pi Picohttps://hackaday.com/wp-content/uploads/2026/07/sb-mini-ii-inside.DBeQM3Ou_Z12u12c.webp?w=250https://hackaday.com/2026/07/07/is-now-the-time-for-volumetric-3d-printing/Hackadayen2026-07-07T14:00:08+00:00Is Now the Time for Volumetric 3D Printing?Chemistry, open source, 3d printing, free software, volumetric 3d printing, vam, OpenCAL, Open Saucehttps://hackaday.com/wp-content/uploads/2020/02/3D-Printering-Header-New.jpg?w=250https://hackaday.com/2026/07/07/an-interactive-tomato-farm-overseen-by-ai/Hackadayen2026-07-07T11:00:43+00:00An Interactive Tomato Farm Overseen by AIgardening, Tomato, automaton, artifical intelligence, automatic gardeninghttps://hackaday.com/wp-content/uploads/2026/07/Screenshot-2026-07-06-135444.png?w=250https://hackaday.com/2026/07/07/why-the-nes-put-out-a-wobbly-picture/Hackadayen2026-07-07T08:00:59+00:00Why the NES Put Out a Wobbly Picturenes, ntsc, video, Nintendo Entertainment Systemhttps://hackaday.com/wp-content/uploads/2026/07/nes-colour-featured.jpg?w=250https://hackaday.com/2026/07/06/belt-fed-potato-cannon-spits-spuds/Hackadayen2026-07-07T05:00:19+00:00Belt Fed Potato Cannon Spits Spudsautomatic, spud gun, potato gun, belt-fedhttps://hackaday.com/wp-content/uploads/2026/07/belt-fed-potato-cannon1.jpg?w=250https://hackaday.com/2026/07/06/performance-improvements-for-open-source-80386/Hackadayen2026-07-07T02:00:27+00:00Performance Improvements For Open-Source 80386fpga, 80386, i386https://hackaday.com/wp-content/uploads/2026/07/386-featured.jpg?w=250https://hackaday.com/2026/07/06/flight-sim-tracking-from-spatial-audio/Hackadayen2026-07-06T23:00:54+00:00Flight Sim Tracking from Spatial Audiobluetooth, driving sim, flight sim, OpenTrackhttps://hackaday.com/wp-content/uploads/2026/07/Screenshot-2026-07-06-125541-2.png?w=250