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#sensor

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💧🌏 Greg Cocks<p>Call For Manuscript Submissions - Real-Time GIS For Disaster Management<br>--<br><a href="https://www.nature.com/collections/bjdhbfiadi/guest-editors" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nature.com/collections/bjdhbfi</span><span class="invisible">adi/guest-editors</span></a> &lt;-- shared link to submission details<br>--<br>[note that I have NO affiliation with this journal, the guest editors, etc]<br>[I wonder if anybody from FEMA has compiled use case / effectiveness / robustness on/of the <a href="https://techhub.social/tags/WaffleHouseIndex" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WaffleHouseIndex</span></a> in the southern USA, especially related to hurricanes?]<br><a href="https://techhub.social/tags/GIS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GIS</span></a> <a href="https://techhub.social/tags/paper" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>paper</span></a> <a href="https://techhub.social/tags/mapping" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mapping</span></a> <a href="https://techhub.social/tags/spatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spatial</span></a> <a href="https://techhub.social/tags/manuscripts" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>manuscripts</span></a> <a href="https://techhub.social/tags/callforpapers" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>callforpapers</span></a> <a href="https://techhub.social/tags/callformanuscripts" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>callformanuscripts</span></a> <a href="https://techhub.social/tags/submissions" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>submissions</span></a> <a href="https://techhub.social/tags/callforsubmissions" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>callforsubmissions</span></a> <a href="https://techhub.social/tags/realtime" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>realtime</span></a> <a href="https://techhub.social/tags/disaster" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>disaster</span></a> <a href="https://techhub.social/tags/management" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>management</span></a> <a href="https://techhub.social/tags/mitigation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mitigation</span></a> <a href="https://techhub.social/tags/prevention" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>prevention</span></a> <a href="https://techhub.social/tags/preparedness" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>preparedness</span></a> <a href="https://techhub.social/tags/response" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>response</span></a> <a href="https://techhub.social/tags/recovery" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>recovery</span></a> <a href="https://techhub.social/tags/risk" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>risk</span></a> <a href="https://techhub.social/tags/hazard" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hazard</span></a> <a href="https://techhub.social/tags/naturalhazard" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>naturalhazard</span></a> <a href="https://techhub.social/tags/naturalhazard" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>naturalhazard</span></a> <a href="https://techhub.social/tags/emergency" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>emergency</span></a> <a href="https://techhub.social/tags/remotesensing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>remotesensing</span></a> <a href="https://techhub.social/tags/earthobservation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>earthobservation</span></a> <a href="https://techhub.social/tags/satellite" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>satellite</span></a> <a href="https://techhub.social/tags/drone" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>drone</span></a> <a href="https://techhub.social/tags/sensor" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sensor</span></a> <a href="https://techhub.social/tags/socialmedia" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>socialmedia</span></a> <a href="https://techhub.social/tags/WaffleHouseIndex" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WaffleHouseIndex</span></a> <a href="https://techhub.social/tags/datasets" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>datasets</span></a> <a href="https://techhub.social/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a> <a href="https://techhub.social/tags/InternetOfThings" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>InternetOfThings</span></a> <a href="https://techhub.social/tags/research" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>research</span></a> <a href="https://techhub.social/tags/monitoring" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>monitoring</span></a> <a href="https://techhub.social/tags/evacuation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>evacuation</span></a> <a href="https://techhub.social/tags/planning" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>planning</span></a> <a href="https://techhub.social/tags/resourceallocation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>resourceallocation</span></a> <a href="https://techhub.social/tags/hazardmapping" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hazardmapping</span></a> <a href="https://techhub.social/tags/realworld" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>realworld</span></a> <a href="https://techhub.social/tags/global" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>global</span></a></p>
Dendrobatus Azureus<p>It has taken me about 12 minutes to cool down an 18650 battery which was heating up, that it was almost too warm to the touch. The battery was in the charger which clearly doesn't properly communicate with the BMS, creating a fairly dangerous situation<br>The battery in someone else's hand could have spontaneously combusted into flames igniting the charger and then the wood of the table it was standing on.<br>I have a habit of standing up, way in the depths of the night, either because I want to go training on my race machines, or because I want to physically feel how warm the batteries are that I'm charging.</p><p>Today I'm very glad that I routinely do this, because the BMS failed, a temperature sensor is obviously absent in the charger, and the chemicals would have potentially created a runaway situation because the battery was running this hot for at least a couple of hours!</p><p>The 18650 cell delivers the energy that is needed just fine it just cannot charge to 100% anymore</p><p>Of course I have marked the cell, so I can now manually remove it from the charger </p><p><a href="https://mastodon.bsd.cafe/tags/Electronics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Electronics</span></a> <a href="https://mastodon.bsd.cafe/tags/battery" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>battery</span></a> <a href="https://mastodon.bsd.cafe/tags/cell" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cell</span></a> <a href="https://mastodon.bsd.cafe/tags/battery18650" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>battery18650</span></a> <a href="https://mastodon.bsd.cafe/tags/BMS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BMS</span></a> <a href="https://mastodon.bsd.cafe/tags/charger" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>charger</span></a> <a href="https://mastodon.bsd.cafe/tags/temperature" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>temperature</span></a> <a href="https://mastodon.bsd.cafe/tags/heat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>heat</span></a> <a href="https://mastodon.bsd.cafe/tags/sensor" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sensor</span></a></p>
IT News<p>Presence Detection Augments 1930s Home - It can be jarring to see various sensors, smart switches, cameras, and other techn... - <a href="https://hackaday.com/2025/04/18/presence-detection-augments-1930s-home/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2025/04/18/presen</span><span class="invisible">ce-detection-augments-1930s-home/</span></a> <a href="https://schleuss.online/tags/presencedetection" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>presencedetection</span></a> <a href="https://schleuss.online/tags/homeautomation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>homeautomation</span></a> <a href="https://schleuss.online/tags/lightswitch" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lightswitch</span></a> <a href="https://schleuss.online/tags/homehacks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>homehacks</span></a> <a href="https://schleuss.online/tags/smarthome" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>smarthome</span></a> <a href="https://schleuss.online/tags/mmwave" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mmwave</span></a> <a href="https://schleuss.online/tags/sensor" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sensor</span></a> <a href="https://schleuss.online/tags/parts" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>parts</span></a> <a href="https://schleuss.online/tags/radar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>radar</span></a></p>
IT News<p>Shine On You Crazy Diamond Quantum Magnetic Sensor - We’re probably all familiar with the Hall Effect, at least to the extent that it c... - <a href="https://hackaday.com/2025/04/15/shine-on-you-crazy-diamond-quantum-magnetic-sensor/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2025/04/15/shine-</span><span class="invisible">on-you-crazy-diamond-quantum-magnetic-sensor/</span></a> <a href="https://schleuss.online/tags/nitrogenvacancycenter" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nitrogenvacancycenter</span></a> <a href="https://schleuss.online/tags/laserhacks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>laserhacks</span></a> <a href="https://schleuss.online/tags/microwave" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>microwave</span></a> <a href="https://schleuss.online/tags/magnetic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>magnetic</span></a> <a href="https://schleuss.online/tags/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>science</span></a> <a href="https://schleuss.online/tags/diamond" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>diamond</span></a> <a href="https://schleuss.online/tags/quantum" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>quantum</span></a> <a href="https://schleuss.online/tags/sensor" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sensor</span></a> <a href="https://schleuss.online/tags/laser" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>laser</span></a> <a href="https://schleuss.online/tags/spin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spin</span></a> <a href="https://schleuss.online/tags/n" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>n</span></a>-v <a href="https://schleuss.online/tags/pll" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pll</span></a></p>
IT News<p>Spy Tech: Build Your Own Laser Eavesdropper - Laser microphones have been around since the Cold War. Back in those days, they we... - <a href="https://hackaday.com/2025/03/18/spy-tech-build-your-own-laser-eavesdropper/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2025/03/18/spy-te</span><span class="invisible">ch-build-your-own-laser-eavesdropper/</span></a> <a href="https://schleuss.online/tags/securityhacks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>securityhacks</span></a> <a href="https://schleuss.online/tags/surveillance" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>surveillance</span></a> <a href="https://schleuss.online/tags/laserhacks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>laserhacks</span></a> <a href="https://schleuss.online/tags/microphone" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>microphone</span></a> <a href="https://schleuss.online/tags/spytech" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spytech</span></a> <a href="https://schleuss.online/tags/sensor" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sensor</span></a> <a href="https://schleuss.online/tags/laser" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>laser</span></a> <a href="https://schleuss.online/tags/noise" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>noise</span></a> <a href="https://schleuss.online/tags/spy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spy</span></a></p>
IT News<p>Ultra-Low Power Soil Moisture Sensor - Electricity can be a pretty handy tool when it stays within the bounds of its wiri... - <a href="https://hackaday.com/2025/03/18/ultra-low-power-soil-moisture-sensor/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2025/03/18/ultra-</span><span class="invisible">low-power-soil-moisture-sensor/</span></a> <a href="https://schleuss.online/tags/capacitance" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>capacitance</span></a> <a href="https://schleuss.online/tags/greenhacks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>greenhacks</span></a> <a href="https://schleuss.online/tags/capacitive" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>capacitive</span></a> <a href="https://schleuss.online/tags/houseplant" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>houseplant</span></a> <a href="https://schleuss.online/tags/moisture" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>moisture</span></a> <a href="https://schleuss.online/tags/sensor" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sensor</span></a> <a href="https://schleuss.online/tags/plant" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>plant</span></a> <a href="https://schleuss.online/tags/stm32" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>stm32</span></a> <a href="https://schleuss.online/tags/water" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>water</span></a> <a href="https://schleuss.online/tags/soil" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>soil</span></a></p>
Dave Sparks (Bit Wrangler)<p>My quick take on the Everything Presence Lite sensor:</p><p><a href="https://shop.everythingsmart.io/products/everything-presence-lite" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">shop.everythingsmart.io/produc</span><span class="invisible">ts/everything-presence-lite</span></a></p><p>I've been using PIR sensors for presence detection for years now. They are inexpensive, easy to install, battery-powered so they can be placed anywhere, and reliable. The down side is that the moment you stop moving, you might as well be invisible. </p><p><a href="https://fosstodon.org/tags/HomeAssistant" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HomeAssistant</span></a> <a href="https://fosstodon.org/tags/ESPHome" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ESPHome</span></a> <a href="https://fosstodon.org/tags/sensor" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sensor</span></a></p><p>1/</p>
linkdrop<p>GitHub - yashmulgaonkar/halo <a href="https://github.com/yashmulgaonkar/halo" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">github.com/yashmulgaonkar/halo</span><span class="invisible"></span></a> <a href="https://troet.cafe/tags/OpenSource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenSource</span></a> <a href="https://troet.cafe/tags/bluetooth" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>bluetooth</span></a> <a href="https://troet.cafe/tags/quality" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>quality</span></a> <a href="https://troet.cafe/tags/GitHub" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GitHub</span></a> <a href="https://troet.cafe/tags/sensor" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sensor</span></a> <a href="https://troet.cafe/tags/wifi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>wifi</span></a> <a href="https://troet.cafe/tags/wlan" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>wlan</span></a> <a href="https://troet.cafe/tags/air" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>air</span></a></p>
💧🌏 Greg Cocks<p>Airborne LiDAR - A Tutorial For 2025<br>--<br><a href="https://lidarmag.com/2024/12/30/airborne-lidar-a-tutorial-for-2025/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">lidarmag.com/2024/12/30/airbor</span><span class="invisible">ne-lidar-a-tutorial-for-2025/</span></a> &lt;-- shared technical article / tutorial<br>--<br><a href="https://techhub.social/tags/GIS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GIS</span></a> <a href="https://techhub.social/tags/spatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spatial</span></a> <a href="https://techhub.social/tags/mapping" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mapping</span></a> <a href="https://techhub.social/tags/LiDAR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LiDAR</span></a> <a href="https://techhub.social/tags/tutorial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tutorial</span></a> <a href="https://techhub.social/tags/remotesensing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>remotesensing</span></a> <a href="https://techhub.social/tags/elevation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>elevation</span></a> <a href="https://techhub.social/tags/topography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>topography</span></a> <a href="https://techhub.social/tags/measurement" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>measurement</span></a> <a href="https://techhub.social/tags/DTM" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DTM</span></a> <a href="https://techhub.social/tags/DEM" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DEM</span></a> <a href="https://techhub.social/tags/airborne" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>airborne</span></a> <a href="https://techhub.social/tags/vegetation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>vegetation</span></a> <a href="https://techhub.social/tags/pointcloud" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pointcloud</span></a> <a href="https://techhub.social/tags/multipleparts" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>multipleparts</span></a> <a href="https://techhub.social/tags/onlinelearning" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>onlinelearning</span></a> <a href="https://techhub.social/tags/3d" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>3d</span></a> <a href="https://techhub.social/tags/onlinelearning" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>onlinelearning</span></a> <a href="https://techhub.social/tags/learning" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>learning</span></a> <a href="https://techhub.social/tags/sensor" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sensor</span></a> <a href="https://techhub.social/tags/surveygrade" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>surveygrade</span></a> <a href="https://techhub.social/tags/drone" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>drone</span></a> <a href="https://techhub.social/tags/plane" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>plane</span></a> <a href="https://techhub.social/tags/ROV" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ROV</span></a> <a href="https://techhub.social/tags/UAV" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UAV</span></a> <a href="https://techhub.social/tags/laser" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>laser</span></a> <a href="https://techhub.social/tags/bathymetry" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>bathymetry</span></a> <a href="https://techhub.social/tags/GPS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GPS</span></a> <a href="https://techhub.social/tags/GNSS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GNSS</span></a></p>
Bifurkatus 🎭<p>Luftqualitätsprojekt sensor.community hatte offenbar (in den Niederlanden) Probleme mit dem Datumswechsel. Jetzt fehlt denen der Nachweis für die schlechte <a href="https://dresden.network/tags/Luftqualitat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Luftqualitat</span></a> an <a href="https://dresden.network/tags/Silvester" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Silvester</span></a>.</p><p><a href="https://forum.sensor.community/t/no-data-from-new-years-eve/4199" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">forum.sensor.community/t/no-da</span><span class="invisible">ta-from-new-years-eve/4199</span></a> <a href="https://dresden.network/tags/sensorcommunity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sensorcommunity</span></a> <a href="https://dresden.network/tags/sensor" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sensor</span></a> <a href="https://dresden.network/tags/opensource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>opensource</span></a></p>
Inspiring Computing<p>In this episode of the Inspiring Computing podcast, Marcus shares his fascinating journey from growing up in Fortaleza, Brazil, to becoming a notable figure in the tech industry in the Netherlands. The conversation covers crucial topics such as the use of ROS (Robot Operating System), Check it out here: <a href="https://www.buzzsprout.com/2107763/episodes/16247987" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">buzzsprout.com/2107763/episode</span><span class="invisible">s/16247987</span></a> <a href="https://mastodon.social/tags/Python" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Python</span></a> <a href="https://mastodon.social/tags/MATLAB" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MATLAB</span></a> <a href="https://mastodon.social/tags/Sensorfusion" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Sensorfusion</span></a> <a href="https://mastodon.social/tags/sensor" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sensor</span></a> <a href="https://mastodon.social/tags/C" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>C</span></a>++ <a href="https://mastodon.social/tags/podcast" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>podcast</span></a></p>
Erich M.<p>5/more <a href="https://chaos.social/tags/sensor" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sensor</span></a> <a href="https://chaos.social/tags/rtlsdr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rtlsdr</span></a> <a href="https://chaos.social/tags/hamradio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hamradio</span></a> <br>and poor man's <a href="https://chaos.social/tags/SIGINT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SIGINT</span></a></p><p>Here comes Fordie. Tyre pressure monitoring says at least one of the tyres is okay. And: Fordie is on the move so we possibly won't be seeing him again.<br>Good luck to your other 3 tyre sensors and watch out on the road!</p><p>Btw the cmd to get only °c is </p><p>$ rtl_433 -C si</p>
Erich M.<p>4/more <a href="https://chaos.social/tags/sensor" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sensor</span></a> nearfield <a href="https://chaos.social/tags/sigint" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sigint</span></a> </p><p>&lt;diabolic laugh&gt;</p><p>ALL YOUR SENSORS ARE BELONG TO US! </p><p>&lt;/diabolic laugh&gt;</p><p>well at least these shitbroadcasting on 433 MHz.</p><p>These are all weather stations and affiliated outdoor sensors all blaring out data on 433.920 MHz. No idea who owns these - yet.</p><p>Next we got to change this Fahrenheit mess to Celsius. And there are other sensors around, thankfully.</p>
Erich M.<p>3/more <a href="https://chaos.social/tags/hamradio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hamradio</span></a> <a href="https://chaos.social/tags/sensor" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sensor</span></a> </p><p>This is my provisonal shack sporting the slimmest possible set up. A 5 Watt VHF /UHF handheld transceiver connected to OE5XFK in the Mountains of hell, as everybody should know meanwhile.<br>😎 </p><p>The fat USB stick is an <a href="https://chaos.social/tags/rtlsdr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rtlsdr</span></a>, a tiny software defined radio attached to a laptop running <a href="https://chaos.social/tags/ubuntu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ubuntu</span></a> <a href="https://chaos.social/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linux</span></a> 24.04.</p><p>And now we go a-hunting, Nearfield <a href="https://chaos.social/tags/SIGINT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SIGINT</span></a> starting with a humble bash proggie.</p><p>harkank@dellaxo3:~$ rtl_433</p>
IT News<p>Fully Submerge This Modernized pH Sensor - There’s a school of thought that says you shouldn’t mess around with a solution th... - <a href="https://hackaday.com/2024/11/29/fully-submerge-this-modernized-ph-sensor/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2024/11/29/fully-</span><span class="invisible">submerge-this-modernized-ph-sensor/</span></a> <a href="https://schleuss.online/tags/microcontrollers" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>microcontrollers</span></a> <a href="https://schleuss.online/tags/chemistryhacks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>chemistryhacks</span></a> <a href="https://schleuss.online/tags/instrument" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>instrument</span></a> <a href="https://schleuss.online/tags/sensor" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sensor</span></a> <a href="https://schleuss.online/tags/esp32" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>esp32</span></a> <a href="https://schleuss.online/tags/meter" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>meter</span></a> <a href="https://schleuss.online/tags/ph" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ph</span></a></p>
Christian<p>I need ideas about an outside thermometer. Requirements: It should join the wlan, ideally POE (okay, yeah, I know). AC is available. No cloud, local API or MQTT.</p><p><a href="https://social.uggs.io/tags/HomeAssistant" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HomeAssistant</span></a> <a href="https://social.uggs.io/tags/smart" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>smart</span></a> <a href="https://social.uggs.io/tags/smarthome" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>smarthome</span></a> <a href="https://social.uggs.io/tags/temperature" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>temperature</span></a> <a href="https://social.uggs.io/tags/sensor" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sensor</span></a> <a href="https://social.uggs.io/tags/selfhosted" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>selfhosted</span></a> <a href="https://social.uggs.io/tags/nocloud" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nocloud</span></a></p>
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Someone wrote software to make MH-Z19 #CO2 #sensor to work with #FlipperZero . It requires calibration by spending 20+ minutes in fresh air (e.g. by open window) and then getting two pins shorted, but now shows I think mostly reliable numbers. With cracked open window it was mostly showing <500 ppm in room in in, went up to 650 when I jumped around some to the music 😂

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