AM2302 WIRED MODULE
- Low cost
- 3V to 5V power and I/O
- 5mA max current use during conversion (while requesting data)
- Good for 0-100% humidity readings with 2-5% accuracy
- Good for -40 to 80°C temperature readings ±0.5°C accuracy
- No more than 0.5 Hz sampling rate (once every 2 seconds)
- 3 wires 23cm long (9")
- Dimensions: 27x 58.75 x 13.30mm
DHT11 MODULE
- Operating Voltage: 3.5V to 5.5V
- Operating current: 0.3mA (measuring) 60uA (standby)
- Output: Serial data
- Temperature Range: 0°C to 50°C
- Humidity Range: 20% to 90%
- Resolution: Temperature and Humidity both are 16-bit
- Accuracy: ±1°C and ±1%
- Low power consumption.
- The module can detect the surrounding environment of the humidity and temperature
- High reliability and excellent long-term stability
- The output from the digital output
- Has fixed bolt hole and easy installation
DHT11 Sensor
DHT21 AM2301 Digital Temperature Humidity Sensor module SHT11 SHT15 Arduino
- Power: DC 3.3-5.2V
- Humidity: 0~99.9% RH
- Temperature: -20 ~ 60℃
- Precision: ±3% RH, ±0.5 ℃
- Output: Digital (1 wire)
- Accurate, durable and high quality
- 4 pin package
- Ultra-low power
- No additional components
- Excellent long-term stability
- All calibration, digital output
- Completely interchangeable
- Long distance signal transmission
- Relative humidity and temperature measurement
- Dimension: 60 x 27 x 14mm
DHT22 MODULE
- Power supply: 3.3-5.5VDC
- Operating range: humidity 0-100%R
- Ultra-Low Power.
- No Additional Components.
- Long-Distance Signal Transmission.
- All Calibration, Digital Output & Completely Interchangeable.
- Relative Humidity & Temperature Measurement.
- Humidity Measurement Precision: 2-5% RH.
- Temperature Measurement Precision: 0.5 deg C.
- Calibrated digital signal
- Outstanding long-term stability
DHT22 Sensor
Digital LCD Indoor Temperature Humidity Meter Thermometer Hygrometer Gauge
- Material: Plastic
- Temperature range: -50 ° C to 70 ° C
- Measuring humidity range: 10% RH to 99% RH
- Humidity accuracy: 5%
- Moisture display resolution: 1% RH
- Accuracy of temperature: 1 ° C
- Operating voltage: 1.5 V or LR44 batteries (not included)
- Sampling period: 10 S
- Colour: Black
- Modern type indoor desk thermometer with hygrometer.
- One switchback of the thermometer that you can adust °C
- Ideal household decoration and ensure you the most desirable ambient temperature and humidity
- LCD dimension: approx. 40x22.5mm
- Dimension: approximately 48x28.5x15.2mm
HCZ-H8-B Humidity Sensor, HCZ Series, 20% to 90% RH, 3 %, Through Hole, No Housing
HR202 Digital Temperature Humidity Sensor
- Working Voltage: 3.3 V-5 V
- Output AO - analog output, DO - digital output
- High-quality HR202 humidity sensor
- Comparator output signal is clean, good waveform, driving ability, more than 15mA
- Adjust the temperature distribution position detection threshold
- The output form: DO digital switching outputs ( 0 and 1 ) and AO analog voltage output
- A fixed bolt holes for easy installation
- Using a wide voltage LM393 comparator
- PCB Board Size: 3.2 cm x 1.4 cm
Smart 3pin DHT11 Digital Temperature And Relative Humidity Sensor Module + PCB
- Operating Voltage: 3.5V to 5.5V
- Operating current: 0.3mA (measuring) 60uA (standby)
- Output: Serial data
- Temperature Range: 0°C to 50°C
- Humidity Range: 20% to 90%
- Resolution: 1%RH humidity, temperature 1
- Accuracy: ±1°C and ±1%
- Low power consumption.
- The module can detect the surrounding environment of the humidity and temperature
- High reliability and excellent long-term stability
- The output from the digital output
- Has fixed bolt hole and easy installation
Soil Moisture Sensor
- Operating voltage: 3.3V to 5V Operating Current: 5mA.
- Dual output mode, analogue output and digital output
- Analogue output is more accurate
- Fixed bolt hole for easy installation
- Onboard power indicator (red) and digital switching output indicator (green)
- LM393 comparator chip
- Panel PCB Dimension: Approx.3cm x 1.5cm
- Soil Probe Dimension: Approx. 6cm x 3cm
- Cable Length: Approx.21cm
- Dimensions: 98 x 23 x 4.mm
- Weight (gm): 15