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Don Trueten :antifa:Tolle Sache in #Esslingen: Die Essembly / @makerspace_esslingen@mastodon.social öffnet am <a href="https://www.trueten.de/archives/13639-Esslingen-Die-Essembly-oeffnet-am-3.-Mai-2025-ihre-Tueren.html" rel="nofollow noopener noreferrer" target="_blank">3. Mai 2025 ihre Türen</a>.<a href="https://mastodon.trueten.de/tags/MakerSpace" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#MakerSpace</a> <a href="https://mastodon.trueten.de/tags/Linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Linux</a> <a href="https://mastodon.trueten.de/tags/Arduino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Arduino</a> <a href="https://mastodon.trueten.de/tags/3dDruck" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#3dDruck</a> <a href="https://mastodon.trueten.de/tags/LaserCutter" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#LaserCutter</a>

calcifer :nes_fire:New server, new <a href="https://masto.hackers.town/tags/introduction" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#introduction</a> -- I'm still the same old calcifer or cal from hackers.town, but the castle has been rebuiltOld nerd with a passion for resiliency and software/hardware in constrained environments (like <a href="https://masto.hackers.town/tags/arduino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#arduino</a>, <a href="https://masto.hackers.town/tags/esp32" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#esp32</a>, and similar embedded systems). Also <a href="https://masto.hackers.town/tags/queer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#queer</a>, <a href="https://masto.hackers.town/tags/polyamorous" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#polyamorous</a>, and <a href="https://masto.hackers.town/tags/autistic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#autistic</a> <a href="https://masto.hackers.town/tags/dad" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#dad</a> No patience for authoritarians, bigots, or bootlickers. Rights are for all people.

Pyrzout :vm:DIY scanning spectrometer is a bright idea <a href="https://hackaday.com/2025/04/14/diy-scanning-spectrometer-is-a-bright-idea/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://hackaday.com/2025/04/14/diy-scanning-spectrometer-is-a-bright-idea/</a> <a href="https://social.skynetcloud.site/tags/photospectrometer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#photospectrometer</a> <a href="https://social.skynetcloud.site/tags/spectrometer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#spectrometer</a> <a href="https://social.skynetcloud.site/tags/spectometry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#spectometry</a> <a href="https://social.skynetcloud.site/tags/arduino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#arduino</a> <a href="https://social.skynetcloud.site/tags/News" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#News</a>

IT NewsDIY scanning spectrometer is a bright idea - Spectroscopy seems simple: split a beam of light into its constituent wavelengths ... - <a href="https://hackaday.com/2025/04/14/diy-scanning-spectrometer-is-a-bright-idea/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://hackaday.com/2025/04/14/diy-scanning-spectrometer-is-a-bright-idea/</a> <a href="https://schleuss.online/tags/photospectrometer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#photospectrometer</a> <a href="https://schleuss.online/tags/spectrometer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#spectrometer</a> <a href="https://schleuss.online/tags/spectometry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#spectometry</a> <a href="https://schleuss.online/tags/arduino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#arduino</a> <a href="https://schleuss.online/tags/news" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#news</a>

hambitiousWhy, in this day and age, do I need to tell the compiler exactly what type each variable is? Or am I just lazy after too much Python and Matlab? <a href="https://mastodon.radio/tags/C" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#C</a> <a href="https://mastodon.radio/tags/python" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#python</a> <a href="https://mastodon.radio/tags/matlab" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#matlab</a> <a href="https://mastodon.radio/tags/programming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#programming</a> <a href="https://mastodon.radio/tags/arduino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#arduino</a>

BokFiveIn this tutorial I am sharing with you guys my experiment with LA66 LoRaWan module from Dragino. I have interfaced the module using ESP32S3 MCU. <a href="https://youtu.be/dV8yROPrPJw" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://youtu.be/dV8yROPrPJw</a>ESP32 eBooks 📚 <a href="https://bokfive.com/esp32" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://bokfive.com/esp32</a>For more follow <a href="https://mastodon.social/@bokfive" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@bokfive</a> 🌟<a href="https://mastodon.social/tags/ESP32" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ESP32</a> <a href="https://mastodon.social/tags/ESP32S3" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ESP32S3</a> <a href="https://mastodon.social/tags/Arduino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Arduino</a> <a href="https://mastodon.social/tags/IoT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#IoT</a> <a href="https://mastodon.social/tags/LoRa" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#LoRa</a> <a href="https://mastodon.social/tags/LoRaWAN" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#LoRaWAN</a> <a href="https://mastodon.social/tags/LoRa32" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#LoRa32</a> <a href="https://mastodon.social/tags/bokfive" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#bokfive</a>

Evan KC2IHX (he/him)Before I go building my own board to do this, anyone have a spare <a href="https://mastodon.hams.social/tags/Sparkfun" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Sparkfun</a> "EL Sequencer" board*, or similar, that they'd be willing to sell/ship? My kid wants to do a project with <a href="https://mastodon.hams.social/tags/electroluminescent" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#electroluminescent</a> wire.It looks somewhat simple to duplicate what I need on protoboard, but I'd rather not have to build my own.(*product number COM-12781, or the <a href="https://mastodon.hams.social/tags/Arduino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Arduino</a> shield COM-10878, would take a substitute) <a href="https://mastodon.hams.social/tags/electronics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#electronics</a> <a href="https://mastodon.hams.social/tags/maker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#maker</a> <a href="https://mastodon.hams.social/tags/diy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#diy</a>

:autobot: Glen the dog ☠NEW INTRODUCTION! After 3 years, some of my interests pivoted and some are just not on fedi.I'm a one man company that mostly does 2D computer animation but I also do interactive writing and co-creating the first ever video game completely about larp!🎨 <a href="https://retro.pizza/tags/2danimation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#2danimation</a> <a href="https://retro.pizza/tags/animation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#animation</a> <a href="https://retro.pizza/tags/madeWithSpine" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#madeWithSpine</a> <a href="https://retro.pizza/tags/gameart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#gameart</a> <a href="https://retro.pizza/tags/gamewriting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#gamewriting</a> <a href="https://retro.pizza/tags/gamedev" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#gamedev</a> <a href="https://retro.pizza/tags/madewithconstruct" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#madewithconstruct</a> <a href="https://retro.pizza/tags/inkle" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#inkle</a> 🚀 <a href="https://retro.pizza/tags/space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#space</a> <a href="https://retro.pizza/tags/arduino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#arduino</a> <a href="https://retro.pizza/tags/opensource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#opensource</a> <a href="https://retro.pizza/tags/ecology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ecology</a> <a href="https://retro.pizza/tags/simpit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#simpit</a> <a href="https://retro.pizza/tags/spacesim" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#spacesim</a> 🎲 <a href="https://retro.pizza/tags/ttrpg" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ttrpg</a> <a href="https://retro.pizza/tags/larp" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#larp</a> <a href="https://retro.pizza/tags/boardgames" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#boardgames</a> <a href="https://retro.pizza/tags/gaslands" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#gaslands</a> 📺📙 <a href="https://retro.pizza/tags/terrypratchett" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#terrypratchett</a> <a href="https://retro.pizza/tags/discworld" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#discworld</a><a href="https://retro.pizza/tags/dogsOfMastodon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#dogsOfMastodon</a>

cybervegan<a href="https://autistics.life/tags/JournalEverything" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#JournalEverything</a> Starting with the CYD "internal alarm panel" - I need to add in a tiny bit of coffee to drive the sounder. It needs to pip when the shed door is opened or closed, and scream if the alarm "loop" is broken. It gets status messages over <a href="https://autistics.life/tags/ESPNOW" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ESPNOW</a> wireless protocol (NOT WiFi). I program these using the <a href="https://autistics.life/tags/Arduino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Arduino</a> IDE in c++. As it runs a state machine algorithm, this should be pretty easy...

cyberveganOk, I'm going to try an experiment. I usually don't post a lot, mainly because I wonder if people really care what I think, think about or do, but perhaps that's just <a href="https://autistics.life/tags/AutisticMasking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AutisticMasking</a>. So for the next few days (I'm just starting my long weekend), I'm going to try to break out of that, and try posting about most things I'm doing and thinking. Fair warning: if you usually find me boring, annoying or irrelevant, you might want to mute me now...We'll see how it goes - how I feel about it and how exhausting or otherwise. I'll try to post about that too.<a href="https://autistics.life/tags/ActuallyAutistic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ActuallyAutistic</a> <a href="https://autistics.life/tags/Maker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Maker</a> <a href="https://autistics.life/tags/Arduino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Arduino</a> <a href="https://autistics.life/tags/LaserCutting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#LaserCutting</a> <a href="https://autistics.life/tags/Linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Linux</a> <a href="https://autistics.life/tags/FreeBSD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#FreeBSD</a> <a href="https://autistics.life/tags/SelfHosting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#SelfHosting</a> [Edit: forgot <a href="https://autistics.life/tags/3dPrinting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#3dPrinting</a> ]

BokFiveESP8266 PinoutMaster your ESP8266 with this complete pinout diagram. Identify digital/analog pins, SPI, I2C, and more to connect sensors, LEDs, and bring your IoT dreams to life!ESP8266 eBooks 📚 <a href="https://bokfive.com/esp8266" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://bokfive.com/esp8266</a>ESP8266 eBooks 📚 <a href="https://bokfive.com/esp8266" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://bokfive.com/esp8266</a>For more follow <a href="https://mastodon.social/@bokfive" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@bokfive</a> 🌟<a href="https://mastodon.social/tags/esp8266" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#esp8266</a> <a href="https://mastodon.social/tags/iot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#iot</a> <a href="https://mastodon.social/tags/wifi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#wifi</a> <a href="https://mastodon.social/tags/electronics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#electronics</a> <a href="https://mastodon.social/tags/pinout" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#pinout</a> <a href="https://mastodon.social/tags/esp32" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#esp32</a> <a href="https://mastodon.social/tags/arduino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#arduino</a> <a href="https://mastodon.social/tags/microcontroller" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#microcontroller</a> <a href="https://mastodon.social/tags/minielectronics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#minielectronics</a> <a href="https://mastodon.social/tags/electronicprojects" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#electronicprojects</a> <a href="https://mastodon.social/tags/bokfive" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#bokfive</a>

BokFive74HC595 PINOUTThe 74HC595 shines in controlling LEDs and data. This versatile chip manages information one bit at a time, opening doors for creative electronics projects.Arduino eBooks 📚 <a href="https://bokfive.com/arduino" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://bokfive.com/arduino</a>For more follow <a href="https://mastodon.social/@bokfive" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@bokfive</a> 🌟<a href="https://mastodon.social/tags/Arduino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Arduino</a> <a href="https://mastodon.social/tags/IoT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#IoT</a> <a href="https://mastodon.social/tags/arduinoproject" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#arduinoproject</a> <a href="https://mastodon.social/tags/bokfive" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#bokfive</a> <a href="https://mastodon.social/tags/electronics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#electronics</a> <a href="https://mastodon.social/tags/engineering" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#engineering</a> <a href="https://mastodon.social/tags/74HC595" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#74HC595</a>

BokFivePowerful Arduino Portenta Parts with PinoutThe Arduino Portenta H7 board layout highlights its dual-core Arm Cortex processors, USB-C, and versatile I/O interfaces, making it ideal for industrial and AI applications.Arduino eBooks 📚 <a href="https://bokfive.com/arduino" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://bokfive.com/arduino</a>For more follow <a href="https://mastodon.social/@bokfive" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@bokfive</a> 🌟<a href="https://mastodon.social/tags/Arduino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Arduino</a> <a href="https://mastodon.social/tags/IoT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#IoT</a> <a href="https://mastodon.social/tags/arduinoproject" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#arduinoproject</a> <a href="https://mastodon.social/tags/bokfive" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#bokfive</a> <a href="https://mastodon.social/tags/EmbeddedSystems" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EmbeddedSystems</a> <a href="https://mastodon.social/tags/Electronics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Electronics</a>

Patchday RobotNew Version: <a href="https://social.adlerweb.info/tags/Arduino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Arduino</a> Arduino IDE 2.3.6 (stable;x86) <a href="http://arduino.cc/en/Main/Software" rel="nofollow noopener noreferrer" translate="no" target="_blank">http://arduino.cc/en/Main/Software</a>

Paul Houle⚡ This DIY experimental reactor harnesses the Birkeland-Eyde process<a href="https://blog.arduino.cc/2025/03/17/this-diy-experimental-reactor-harnesses-the-birkeland-eyde-process/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://blog.arduino.cc/2025/03/17/this-diy-experimental-reactor-harnesses-the-birkeland-eyde-process/</a><a href="https://mastodon.social/tags/arduino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#arduino</a> <a href="https://mastodon.social/tags/makers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#makers</a> <a href="https://mastodon.social/tags/nitroren" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#nitroren</a> <a href="https://mastodon.social/tags/fertilizer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#fertilizer</a> <a href="https://mastodon.social/tags/chemistry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#chemistry</a> <a href="https://mastodon.social/tags/hobby" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#hobby</a>

Toby KurienOh wow, the <a href="https://mastodon.social/tags/FreeBSD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#FreeBSD</a> <a href="https://mastodon.social/tags/Linuxulator" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Linuxulator</a> is just magic! I setup an Ubuntu <a href="https://mastodon.social/tags/LinuxJail" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#LinuxJail</a> as described in the linked wiki and was able to compile and flash <a href="https://mastodon.social/tags/Arduino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Arduino</a> code to my Uno using <a href="https://mastodon.social/tags/PlatformIO" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#PlatformIO</a>, which is absolutely mind blowing because the tools for compiling are not available for "freebsd_amd64", yet in this Linux environment (not emulated, not a VM, just a translation layer), the Linux binaries were able to compile and then flash to the USB device (using the FreeBSD kernel… <a href="https://tobykurien.com/post-1744211915" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://tobykurien.com/post-1744211915</a>

GripNews🌘 DIY實驗性反應器利用比爾克蘭-艾德過程 ➤ 探索早期氮肥生產技術的現代嘗試 ✤ <a href="https://blog.arduino.cc/2025/03/17/this-diy-experimental-reactor-harnesses-the-birkeland-eyde-process/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://blog.arduino.cc/2025/03/17/this-diy-experimental-reactor-harnesses-the-birkeland-eyde-process/</a> 一位名為Marb的業餘科學家，利用Arduino UNO Rev3控制的DIY實驗性反應器，成功模擬了比爾克蘭-艾德過程，將空氣中的氮氣轉化為硝酸。儘管此過程因能源效率低而早已被淘汰，但Marb並非追求大規模生產肥料，而是更注重科學研究本身。他透過Arduino控制電弧的產生和穩定，並利用乾燥空氣提升反應效率，展示了實驗成果，並表示未來會視需求提供更詳細的影片。 + 哇，用Arduino也能玩出這種高大上的實驗！這真是科技愛好者的福音。 + 比爾克蘭-艾德過程雖然效率不高，但這個DIY實驗很有意義，讓人對早期科學技術的探索產生興趣。 <a href="https://mastodon.social/tags/%E7%A7%91%E5%AD%B8" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#科學</a> <a href="https://mastodon.social/tags/Arduino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Arduino</a> <a href="https://mastodon.social/tags/DIY" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DIY</a> <a href="https://mastodon.social/tags/%E5%AF%A6%E9%A9%97" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#實驗</a>

Hacker NewsDIY experimental reactor harnesses the Birkeland-Eyde process<a href="https://blog.arduino.cc/2025/03/17/this-diy-experimental-reactor-harnesses-the-birkeland-eyde-process/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://blog.arduino.cc/2025/03/17/this-diy-experimental-reactor-harnesses-the-birkeland-eyde-process/</a><a href="https://mastodon.social/tags/HackerNews" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#HackerNews</a> <a href="https://mastodon.social/tags/DIY" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DIY</a> <a href="https://mastodon.social/tags/Experimental" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Experimental</a> <a href="https://mastodon.social/tags/Reactor" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Reactor</a> <a href="https://mastodon.social/tags/BirkelandEyde" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#BirkelandEyde</a> <a href="https://mastodon.social/tags/Process" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Process</a> <a href="https://mastodon.social/tags/Innovation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Innovation</a> <a href="https://mastodon.social/tags/Arduino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Arduino</a> <a href="https://mastodon.social/tags/Science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Science</a>

FellI built a latency meter with an Arduino and a photo transistor to answer one question: Is click-to-photon latency higher on Wayland than on X11?And the answer is: Yes, actually.⏱️ 42 ms on X11, compositing off ⏱️ 56 ms on X11, compositing on ⏱️ 64 ms on Wayland ⏱️ 71 ms on Windows 10Tested with Plasma 6.3.4 and Firefox 137. I will improve my methods and confirm these numbers. See replies for details.<a href="https://ma.fellr.net/tags/Arduino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Arduino</a> <a href="https://ma.fellr.net/tags/DIY" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DIY</a> <a href="https://ma.fellr.net/tags/Electronics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Electronics</a> <a href="https://ma.fellr.net/tags/X11" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#X11</a> <a href="https://ma.fellr.net/tags/Wayland" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Wayland</a> <a href="https://ma.fellr.net/tags/Linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Linux</a> <a href="https://ma.fellr.net/tags/KDE" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#KDE</a> <a href="https://ma.fellr.net/tags/Plasma" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Plasma</a> <a href="https://ma.fellr.net/tags/Latency" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Latency</a> <a href="https://ma.fellr.net/tags/Performance" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Performance</a> <a href="https://ma.fellr.net/tags/Gaming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Gaming</a>

BokFiveSoil Nutrient Monitoring System Using NPK Sensors Based on Wireless Sensor Network (WSN) and IOTESP32 eBooks 📚 <a href="https://bokfive.com/esp32" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://bokfive.com/esp32</a>For more follow <a href="https://mastodon.social/@bokfive" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@bokfive</a> 🌟<a href="https://mastodon.social/tags/ESP32" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ESP32</a> <a href="https://mastodon.social/tags/ESP32S3" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ESP32S3</a> <a href="https://mastodon.social/tags/Arduino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Arduino</a> <a href="https://mastodon.social/tags/IoT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#IoT</a> <a href="https://mastodon.social/tags/LoRa" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#LoRa</a> <a href="https://mastodon.social/tags/LoRaWAN" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#LoRaWAN</a> <a href="https://mastodon.social/tags/LoRa32" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#LoRa32</a> <a href="https://mastodon.social/tags/bokfive" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#bokfive</a>

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