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Humidity Sensor Module

10 Results for Humidity Sensor Module
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Soil Hygrometer Detection Module Soil Moisture Sensor Soil Hygrometer Detection Module Soil Moisture Sensor 1. Features This is a simple water sensor can be used to detect soil moisture when the soil moisture deficit module outputs a high level, and vice versa output low. Use this sensor produced ... $1.85 $1.41 SKU: 2021
$1.85 $1.41
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DHT11 Digital Humidity Temperature Sensor DHT11 Digital Humidity Temperature Sensor 1. Feature Relative humidity and temperature test Whole calibration, digital output Excellent long-term stability No... $1.52 SKU: 1398
$1.52

DHT22/AM2302 Digi Temperature Humidity Sensor DHT22/AM2302 Digi Temperature Humidity Sensor Specification Type: AM2302 Accuracy resolution: 0.1 Humidity range: 0-100%RH Temperature range: -40~80℃ Humidity measurement... $4.80 $3.65 SKU: 1469
$4.80 $3.65
24

HR202 Humidity Resistance Sensor Module LM393 Chip For Arduino MCU HR202 Humidity Resistance Sensor Module LM393 Chip For Arduino MCU Description 1. can detect the humidity of the surrounding environment 2. adjustable sensitivity (shown in blue digital potentiometer adjustment) 3. Operating voltage 3.3V-5V 4. Analog output fo... $3.73 $2.83 SKU: 2510
$3.73 $2.83
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Humidity Detection Sensor Alarm Module Rain Detection for Arduino Humidity Detection Sensor Alarm Module Rain Detection for Arduino Description: 1. Supply voltage: 5VDC 2. Current: More than 150mA 3. Size:50MM*26MM*19MM $4.15 $3.15 SKU: 8304
$4.15 $3.15
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K Thermocouple Temperature Sensor 1M -20-500℃ 12.5MM Interface K Thermocouple Temperature Sensor 1M -20-500℃ 12.5MM Interface Description: 1. Temperature range: -20 ~ 500 ℃ 2. Cable Length:1 meter 3. Interface type:12.5mm $1.55 $1.18 SKU: 7173
$1.55 $1.18
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Rain Detection Sensor Module Arduino Comptible Rain Detection Sensor Module Arduino Comptible Product use Arduino robot kits, rain, rain sensor, can be used for all kinds of weather monitoring, and translated into output signals and AO. Product introduction 1. the sensor USES the high quality FR - 04 double material, lar... $3.85 $2.93 SKU: 2431
$3.85 $2.93
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Soil Humidity Sensor Detection Hygrometer/ Module for Arduino Soil Humidity Sensor Detection Hygrometer/ Module for Arduino Technical Specifications Supply voltage: 3.3V or 5V Operating current: less than 20mA Output voltage :0-2.3 V [2.3V is completely immersed in water] voltage, 5V power supply, humidity, the greater the output voltag... $3.66 $2.78 SKU: 3274
$3.66 $2.78
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[A137] Soil Moisture Sensor Module + 5V 1-Channel Relay Optocoupler H/L Level Triger [A137] Soil Moisture Sensor Module + 5V 1-Channel Relay Optocoupler H/L Level Triger 5V Relay Module Optocoupler H/L Level Triger 1>. Module description     1. the module uses genuine quality relay, normally open interfaces Maximum load: AC 250V/10A, DC 30V/10A;     2. using SMD optocou... $3.84 $2.92 SKU: 5363
$3.84 $2.92
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[A148] HR31 Humidity Sensor Module + 5V 1-Channel Relay Optocoupler H/L [A148] HR31 Humidity Sensor Module + 5V 1-Channel Relay Optocoupler H/L 5V Relay Module Optocoupler H/L Level Triger 1>. Module description     1. the module uses genuine quality relay, normally open interfaces Maximum load: AC 250V/10A, DC 30V/10A;     2. using SMD optocou... $5.44 $4.13 SKU: 5374
$5.44 $4.13
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