Each person exhales about 8 liters of air per minute, which has been in intensive contact with the lung tissue. Where does indoor carbon dioxide come from?Ĭorrect, it comes from the exhaled air of people who are indoors. WHAT DOES INDOOR CO2 CONCENTRATION HAVE TO DO WITH CORONA INFECTION RATES? Not only in times of a pandemic (AI, SmartCity, spectrometer, level measurement of heavy rain, fine dust and much more). Use the IoT2 workshop, get informed about the background, develop your own ideas and build your own. You can find more tips and replication projects throughout Germany on Guido Burger's Twitter. We support you here with building instructions and scientific information. The IoT 2 workshop encourages the educational system to help itself. With the Internet of Things we network, enable the exchange of information and can also take climate protection aspects into account.
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How about a web server, a cloud interface for an internal school competition on the topic of proper ventilation, or how to detect disinfectants in the air, or a pax counter to estimate the room occupancy? Because when we build it ourselves, we learn a lot about physics, biology, chemistry, as well as computer science and can even integrate additional features that hardly any standard device offers. After all, high CO 2 levels also reduce students' attention and learning behaviour.Ī CO 2 measuring device belongs in every classroom and in every lecture hall, either purchased or, even better, homemade. Even after the pandemic, targeted ventilation will help us to stop creeping fatigue processes in the classroom. With this participatory project for demand-oriented ventilation, we would therefore like to take the initiative to make the regular operation of our schools and universities in Corona times a little safer, while at the same time acknowledging climate protection. Too little ventilation increases the risk of disease, too much ventilation is harmful to the environment.
To all those who doubt the existence of the virus or who want to know what the SARS-CoV2 virus looks like, we recommend this tweet from the DKFZ.Īccording to the current state of science ( Fennelly, Lancet, 2020), tiny liquid droplets (aerosols) play a much greater role in the spread of respiratory tract infections than previously suspected. If you still want to think about complex ideas, you are welcome to read on. We would never have thought that the solution would be so simple. Just in time for the end of the autumn vacations, the Lower Saxony Ministry of Culture has found a surprising solution to the ventilation problem: Great window hangers, even for self-printing, which are certainly effective in other German states as well. Department Environmental Business/Environmental Law.Department of Environmental Planning/Environmental Technology.Institute for International and Digital Communication (InDi).Institute for Micro Process Engineering and Particle Technology (IMiP).Institute for Biotechnical Process Design (IBioPD).Institute for Operations and Technology Management (IBT).Institute for Applied Material Flow Management (IfaS).
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Schedule full control of ioBridge and RealTime.When you combine TimeControl + ThingHTTP, you get scheduled triggers to any web service you can imagine and scheduled control of an embedded IoT device.
ThingHTTP simplifies connecting low-power, low-resource microcontrollers to complex web service APIs such as Twilio, Xively, and Amazon. TimeControl executes a ThingHTTP or ThingTweet command, and ThingHTTP can interface with any external Web Service API by doing SSL, Basic Auth, custom HTTP headers, GETs, POSTs, PUTs, and DELETEs. We now offer one-time commands and weekly recurring schedules for commands. TimeControl is a web service hosted by ThingSpeak that executes any type of HTTP service call or sends Tweets at predetermined times or schedules. We are happy to announce today that we are releasing a new app and we are excited to see what you do with it! Introducing TimeControl… 2Statistics and Machine Learning ToolboxĪ ThingSpeak App is a service offered by ThingSpeak that runs in the cloud to help you build connected projects and release connected products for the Internet of Things.
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