#sensors — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #sensors, aggregated by home.social.
-
"It can be hard to feel if clothes are damp in wintry conditions, because both cold and wet things activate our cold receptors.
Likewise, in hot weather it’s much easier to tell when our skin or clothes are damp, as evaporation leads to both local cooling and a slight change in pressure on the skin."
-
🏷️ **How to Read an Industrial Nameplate in 40 Seconds
**SMIDMART — FAST. SMART. SMID.**
https://zurl.co/PY0PO
#IndustrialNameplate #IndustrialAutomation #ProductIdentification #AutomationParts #MachineMaintenance #IndustrialComponents #PLC #HMI #VFD #Sensors #SmidMart -
🏷️ **How to Read an Industrial Nameplate in 40 Seconds
**SMIDMART — FAST. SMART. SMID.**
https://zurl.co/PY0PO
#IndustrialNameplate #IndustrialAutomation #ProductIdentification #AutomationParts #MachineMaintenance #IndustrialComponents #PLC #HMI #VFD #Sensors #SmidMart -
LILYGO T-Echo Lite Kit adds a keyboard shield to the nrRF52840-based ePaper LoRa and GPS development board
-
EITWatch open-source ESP32-S3 smartwatch implements planar EIT hand gesture recognition
-
Iran may have used drones to track US F-15E before shootdown: Reports
A new account of the April shootdown of a U.S. Air Force F-15E Strike Eagle over Iran sugg…
#NewsBeep #News #BreakingNews #AirCombat #Airdefense #AirborneSensors #breakingnews #defensetechnology #dronewarfare #drone-swarms #Drones #electronicwarfare #F-15E #F-15EStrikeEagle #Iran #iranwar #Militaryaviation #Militarytechnology #missile-defense #Sensors #targeting #U.S.AirForce #UAVs #Ukrainewar
https://www.newsbeep.com/690102/ -
"By reading the light reflected off the skin, the fingertip generates maps of topology, strain, and contact pressure. The team has already used the sensor to generate maps of a human fingertip, a penny, and a leaf."
-
PLC Input LED ON, but Logic OFF?
Comment “PLC” + PLC model + input number for troubleshooting or sourcing support.
know more : https://zurl.co/BLEtz
#PLC #IndustrialAutomation #PLCTroubleshooting #ControlPanel #Sensors #ElectricalMaintenance #MachineAutomation #Smidmart -
The Seven Sensors and Breakout Boards to Avoid in a Product
-
Motion Sensors and Home Security Gadgets Without Cameras
https://www.wired.com/story/best-motion-sensors-private-alternatives-security/
Comments: https://news.ycombinator.com/item?id=48965622
#HackerNews #motion #sensors #home #security #gadgets #privacy #technology
-
The Best #Motion #Sensors and #HomeSecurity Gadgets Without #Cameras
If you prefer not to have cameras in and around your home, try one of these more private, WIRED-tested #security devices.
#privacyhttps://www.wired.com/story/best-motion-sensors-private-alternatives-security/
-
Confession: I am a #Govee guy. Not so much the LED light strips (that's my son's domain).
Me, I am a temperature sensor guy. I have them in my fridge and freezer to mitigate food spoilage, one in a watertight container in my pool skimmer, one in a far dark corner of my basement to turn the dehumidifier on and off. One in garage to make sure it isn't too cold in the winter, one in my bathroom to turn a small space heater on and off in the winter. One in my gazebo so I know the outdoor temperature. I have two in my mum's 1960s apartment to make sure she's staying cool in the evermore frequent heat waves (set those up a few weeks ago after she called to say she wasn't feeling so good and I rushed over to take her to emergency where she was treated for heat stroke and severe dehydration. Govee will make sure that I have advance warnings now - plus we bought an AC for her apartment).
Yesterday I added one more sensor, their PM2.5 air quality sensor. It gets good reviews for accuracy (it uses the Cubic PM2008MS as its PM sensor) and is significantly cheaper than competitive products, at under $50 Canadian. This sensor is helpful because of the ever increasing number of wildfires and resultant smoke. While Environment Canada issues smoke warnings, smoke and associated air quality can be extremely local (think blobs of smoke that fall from upon high and roll through your neighbourhood). Having this sensor will warn me when AIQ is poor (it samples every 2 seconds and can trigger threshold alerts via the Govee app), and sadly, during smoke events, will also let me know when locally the AIQ is acceptable, giving confidence about when it is prudent to go indoors, and when it is okay to enjoy being outside.
Next up, I guess I'll need another one for indoors. Then the smart switches can turn on the Corsi Rosenthal air filters.
Welcome to the second quarter of the 21st century.
#ClimateChange #AIQ #WildFires #AirQuality #Smoke #Heatwave #HeatStroke #SmartDevices #HomeAutomation #Canada #Sensors #SmokeWarning #AQMonitoring #CorsiRosenthal
-
Photoelectric sensor selection: target and background matter.
Wrong selection can cause false detection, missed objects, and unstable PLC inputs.
https://zurl.co/CdDpc
Article: https://zurl.co/kT6Wq
#PhotoelectricSensor #Sensors #IndustrialAutomation #SensorSelection -
The Best Motion Sensors and Home Security Gadgets Without Cameras
https://fed.brid.gy/r/https://www.wired.com/story/best-motion-sensors-private-alternatives-security/
-
Invisible Wearable Sensors for the Face: 200-Nanometer Electrodes That Disappear on Skin
https://1ban.news/invisible-wearable-face-sensors-tokyo/
#1ban #invisible #wearable #face #sensors #scienceBoost if you want more stories like this.