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DHT11 is a temperature and humidity sensor with a calibrated digital signal output. In this example it is used the DHT11 to print on the Serial port the values of temperature in Celsius degrees and humidity of the environment monitored. ..
FEATURES:1.Relative humidity and temperature integrated measurement 2.Accurate dew point measurement 3.Full-scale calibration, without re-calibration can be used interchangeably 4.Two-wire digital interface (the most simple system integration, lower prices) 5.High reliability 6.Long-term stabil..
Turbidity Sensor
OVERVIEW:The Analog turbidity sensor detects water quality by measuring level of turbidity. It is able to detect suspended particles in water by measuring the light transmittance and scattering rate which changes with the amount of total suspended solids (TSS) in water. As the TTS increases, the liq..
OVERVIEW:The W1209 is an incredibly low cost yet highly functional thermostat controller. With this module (HCTHER0006) you can intelligently control power to most types of electrical device based on the temperature sensed by the included high accuracy NTC temperature sensor. Although this modul..
Feature:Can detect surrounding environment of the humidity and temperatureDHT11 sensor adoptsHumidity measurement range: 20% ~95%Humidity measurement error: ±5%Temperature measurement range: 0℃~50℃Temperature measurement error: ±2 ℃Operating voltage:3.3 V~5 VOutput form:digitalHas fixed bolt hole an..
SPECIFICATION:Low cost3 to 5V power and I/O2.5mA max current use during conversion (while requesting data)Good for 0-100% humidity readings with 2-5% accuracyGood for -40 to 80°C temperature readings ±0.5°C accuracyNo more than 0.5 Hz sampling rate (once every 2 seconds)Body size 27mm x 59mm x 13.5m..
FEATURES:Length of Cable : 100CMSize of Stainless steel sheath:6*50mmPower supply range: 3.0V to 5.5VOperating temperature range:-55°C to +125°C (-67°F to +257°F)Storage temperature range:-55°C to +125°C (-67°F to +257°F)Accuracy over the range of -10°C to +85°C: ±0.5°C.Output leads: Yellow (VCC), R..
– Material: PCB– Using LM393 comparator– Working voltage: 3.3~12V– Output format: 0 and 1 digit– Detection range: 760nm~1100nm– Detection angle: About 60 degrees, particularly sensitive to the flame spectrum– Adjustable sensitivity (potentiometer adjustment)– The comparator output, the signal is cle..
Suitable for all kinds of weather monitoring and can be converted to digital signal and then output by OAWorking voltage: 3.3-5VVCC: 3-5VGND: Negative electrodeDO: TTL swith signal outputAO: Analog signal output..
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