——What’s the point of moving the Earth into a computer? 1. Let’s simplify the big words “Satellite IoT + Ecological Digital Twin” sounds like science fiction, but it actually involves three things: 1. Satellites in the sky capturing vast images: scanning the entire country every half hour to see where black smoke is rising and … Read more
01Basic UnderstandingModel:HS-S10PName:Fog SensorSeries:SensorDescription:This is a sensor device designed for detecting fog concentration. It has a built-in fog-sensitive element that converts the fog concentration signal into an electrical signal output by sensing the condensation state of water vapor in the air. It can monitor the fog level in real-time, providing environmental humidity and visibility perception capabilities … Read more
Analysis of Smart Elderly Care and Smart Home IoT Sensor Categories (Including Data Tables) The core of smart elderly care and smart homes is “perception – interconnection – intelligence”, and IoT sensors are the core hardware of the “perception layer”, responsible for collecting data on the environment, human status, and device operation. From environmental monitoring, … Read more
Source: Xsens The offshore wind power industry is experiencing a continuous and rapid growth trend. According to data from the Global Wind Energy Council, by the end of 2022, the global offshore wind power capacity reached 64.3 gigawatts, spread across 19 countries on three continents. It is expected that by 2032, the global new capacity … Read more
DIY Smart Environmental Monitoring! Build a High-Precision Temperature and Humidity Sensor with ESP32 Say goodbye to stuffiness and dampness, easily build your own environmental monitoring system In modern smart home systems, temperature and humidity monitoring is an essential basic function. Today, I will teach you how to use the powerful ESP32 development board, paired with … Read more
The Raspberry Pi 4B and STC8G microcontroller work together to create a new intelligent environmental monitoring system, easily achieving three main functions: displaying current video surveillance images and temperature and humidity data on a web page, and automatically saving recordings when an object enters the monitored area. How is this done? Let’s take a look … Read more
Biosensors are analytical tools that combine the specific recognition capabilities of biological recognition elements (such as enzymes, antibodies, nucleic acids, cells, etc.) with physical or chemical signal conversion technologies to detect target substances (such as molecules, cells, pathogens, etc.). The core principle is to convert biochemical signals into quantifiable electrical signals, optical signals, thermal signals, … Read more
Total words: 2007 Estimated reading time: 2 minutes Summary of Findings Recently, the Quality Control Department (Metrology Center) of the China National Environmental Monitoring Center published a review paper titled “Low-Cost Particulate Matter Mass Sensors: Review of the Status, Challenges, and Opportunities for Single-Instrument and Network Calibration” in the internationally authoritative journal ACS Sensors (JCR … Read more
Last night I checked the data in Home Assistant, and the values from the ENS160 were extremely alarming This morning, the data still looks alarming…ENS160:CCS811:I still can’t figure out whether it’s an issue with the esphome settings or something else? I don’t want to dwell on it Let’s keep it simple — let’s use Arduino… … Read more
Abstract:The Ankerui precision power distribution system is a multi-loop monitoring device provided by Ankerui to meet the centralized monitoring requirements of data centers, monitoring multiple electrical parameters and providing alarms for various faults.It is mainly suitable for monitoring various types of cabinets, precision power distribution cabinets, power distribution cabinets, UPS output cabinets, and other end … Read more