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For a dollar, you get a little square LCD with sensors and a button. ... It’s a simple enough idea, and with an Arduino and a DHT11 temperature and humidity sensor, ...
Here is a tested Arduino project that uses 3 sensor probes as water level indicator with 3 leds and one LCD display + a simple controller that turns on a motor when the water has reached the desired ...
If you want to add humidity and temperature sensors to your home automation sensor, you can — like [Maker’s Fun Duck] did — buy some generic ones for about a buck. For a dollar, y… ...
The sensors have very quick response time of about one second and can detect a range of relative humidity from 0-95%. The sensor was found to have high stability.
You'll need an Arduino along with a bunch of various sensors to get the project rolling, and once it's all set up you'll have a simple, but cheap system to monitor your home. Head over to ...
Bosch has introduced a four-in-one mems sensor that measures air pressure, humidity and temperature, aa well as detecting volatile organic compounds, volatile sulfur compounds (indicating bacteria), ...
Apple slipped a small sensor into the HomePod Mini that can measure the temperature and humidity in a room, according to a report Monday from Bloomberg. The component, which doesn't appear to have ...
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