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en:iot-open:hardware2:sensors_environment [2023/11/23 10:38] pczekalskien:iot-open:hardware2:sensors_environment [2024/05/27 12:07] (current) ktokarz
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 </code> </code>
 +
 +<note>Digital temperature sensors using 1-Wire are handy when communication speed is not crucial. 1-Wire offers longer distance and less cabling compared, e.g. to I2C and SPI.</note>
  
 == Humidity Sensor == == Humidity Sensor ==
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 <figure humiditysensor2> <figure humiditysensor2>
-{{ :en:iot-open:getting_familiar_with_your_hardware_rtu_itmo_sut:arduino_and_arduino_101_intel_curie:sch_apz_shemas_humidity.png?200 | Arduino Uno and humidity sensor schematics}}+{{ :en:iot-open:getting_familiar_with_your_hardware_rtu_itmo_sut:arduino_and_arduino_101_intel_curie:sch_apz_shemas_humidity.png?230 | Arduino Uno and humidity sensor schematics}}
 <caption>Arduino Uno and humidity sensor schematics</caption> <caption>Arduino Uno and humidity sensor schematics</caption>
 </figure> </figure>
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 } }
 </code>  </code> 
 +
 +<note important>DHT sensors use their own One Wire communication standard that is incompatible with standard 1-Wire, even if it uses a similar connection schema.</note>
  
 == Sound Sensor == == Sound Sensor ==
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 <figure gassensor2> <figure gassensor2>
-{{ :en:iot-open:getting_familiar_with_your_hardware_rtu_itmo_sut:arduino_and_arduino_101_intel_curie:sch_apz_shemas_gas.png?200 | Arduino Uno and MQ2 gas sensor schematics}}+{{ :en:iot-open:getting_familiar_with_your_hardware_rtu_itmo_sut:arduino_and_arduino_101_intel_curie:sch_apz_shemas_gas.png?230 | Arduino Uno and MQ2 gas sensor schematics}}
 <caption>Arduino Uno and MQ2 gas sensor schematics</caption> <caption>Arduino Uno and MQ2 gas sensor schematics</caption>
 </figure> </figure>
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 <figure sensor_bme280_2> <figure sensor_bme280_2>
-{{ :en:iot-open:hardware2:bme280_schematics.png?200 | BME 280 connection circuit (I2C)}}+{{ :en:iot-open:hardware2:bme280_schematics.png?230 | BME 280 connection circuit (I2C)}}
 <caption>BME 280 connection circuit (I2C)</caption> <caption>BME 280 connection circuit (I2C)</caption>
 </figure> </figure>
en/iot-open/hardware2/sensors_environment.1700735933.txt.gz · Last modified: 2023/11/23 10:38 by pczekalski
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