Reviews Indoor Humidity Sensor Dht22
KEYESTUDIO Starter Kit V2 for Arduino with RJ11 Connector, Great STEM Education Kit for Students, Teachers and Hardware Enthusiast
- Whenever you and your family go for vacations, you may used to get worried about your plants because they need water on regular basis. We develop this Automatic Plant Watering System to solve this problem as plants need water according to the moisture level of soil..
- The kit includes a plus controller, DHT22 temperature and humidity sensor, I2C LCD, push button modules, power amplifier module, DS3231 clock module, non-contact level liquid sensor, motor driver module, capacitive soil humidity sensor, and pump..
- More than 13 well-selected electronic modules and 17 step by step creative tutorials. Full example code is provided and explained and even includes useful software tool..
- Multi-purpose: timing watering mode, and the sensor detection mode that when the soil is dry, Arduino will command the water pump to run(up to 4 plants at once)..
- Our system measures the soil moisture and waters automatically according to it. A audio power amplifier module tells us when the bucket is empty. I2C LCD displays the temperature and humidity..
Check StockAideepen 5PCS DHT22/AM2302 Digital Temperature and Humidity Sensor Module Temp Humidity Monitor 3Pins Module with Cable
- Main Chip: AM2302 high sensitive temperature humidity sensor. Single-bus digital signal output, bidirectional serial data.
- Single bus digital signal output, two-way serial port data.
- Temperature range: -40 to 80 degree celsius, Temperature measurement accuracy: +/- 0.5℃ degree celsius.
- Humidity measuring range: 0~100%RH, Humidity measurement accuracy: ±2%RH.
- *With fixing screw hole, convenient to install and fixed Size:43*15*10mm/1.69*0.59*0.39in.
Check StockSHT31 Temperature & SHT31-D Humidity Sensor Module Breakout Weather for Arduino
- The ESP8266 Weather Station IoT Starter Kit includes an ESP8266 ESP-12E Development Board, a 0.96" OLED display, a DHT11 Temperature and Humidity....
- Developer-friendly module ESP8266 come with a USB connector and the maximum number of available pins. ESP8266 full IO mouth leads directly download....
- The 0.96" 128x64 pixel OLED display supports I2C, wide viewing angle, low power consumption and high response speed.
- DHT11 Temperature and Humidity Sensor with characteristics humidity measurement range: 20~90% RH, humidity measurement accuracy: +/-5% RH, temperature....
- Four Projects in One – The ESP8266 and Wireless IoT development lets you 4 home projects, including weather station, plane spotter, world clock and....
Check StockAdafruit Power Management IC Development Tools Precision LM4040 Voltage Reference Breakout - 2.048V and 4.096V 1 Piece
- DHT11 digital temperature and humidity sensor is a digital signal output with a calibrated temperature and humidity combined sensor..
- It uses a dedicated digital modules and acquisition of temperature and humidity sensor technology to ensure that products with high reliability and....
- Sensor consists of a resistive element and a sense of wet NTC temperature measurement devices, and with a high-performance 8-bit microcontroller....
- The product has excellent quality, fast response, anti-interference ability, high cost and other advantages..
- The single-wire wiring scheme makes it easy to be integrated to other applications.And the simple communication protocol greatly reduces the....
Check StockAdafruit MCP9808 High Accuracy I2C Temperature Sensor Breakout Board [ADA1782]
- Can detect the humidity and temperature of the surrounding environment.
- Humidity measurement range: 20%-95% (0 degree-50 degree range), humidity measurement error: +-5%.
- Temperature measurement range: 0 degrees - 50 degrees, temperature measurement error: +-2 degrees.
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ThermoPro TP60S Digital Hygrometer Indoor Outdoor Thermometer Wireless Temperature and Humidity Gauge Monitor Room Thermometer with 200ft/60m Range Humidity Meter
- Informational: Weather stations wireless indoor outdoor record all time/24 hours max and min temperature and humidity readings.
- Wireless thermometer indoor outdoor with temperature trend arrows indicates whether it's getting warmer or colder near the remote temperature monitor.
- Smart Design: Temperature and humidity monitor can display the readings from up to 3 temperature sensors to monitor different locations.
- Wide Temp & Humid Range: Inside outside thermometer hydrometer measures indoor outdoor temperature and humidity percentages simultaneously.
- Indoor/outdoor temperature range: -4°F to 158°F (-20°C to 70°C).
- Hands Free Monitoring: Wireless thermometer outdoor with strong signal penetration humidity sensors to get the temperature and humidity records from 200ft/60m remote range away.
- Widely Application: Indoor/outdoor hygrometer wireless ensures proper temperature and humidity control, which has important health benefits, thermometer digital can be placed in baby room, nursery, cellar, basement, warehouse and greenhouse.
- Additional sensors: There are two versions: TP60 with 433MHz sensor and TP60 with 915MHz sensor. B....
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ThermoPro TP65 Indoor Outdoor Thermometer+ThermoPro TX-5 Universal Rainproof Transmitter
- TP65: Large backlit touchscreen: 4 inches large lcd display features a backlit touchscreen, making the indoor outdoor weather station easier to read in dim light conditions and superbly simple to use.
- TX-5: Dual-Purpose Sensor: ThermoPro TX-5 outdoor sensor a 1'' LCD display not only transmits data back to the base station but can also be used an indoor thermometer. Only compatible with TP60S/TP62/TP65 Series Indoor Outdoor Thermometer.
- TP65: Wireless temperature and humidity monitor: Measures indoor/outdoor temperatures and humidity percentages simultaneously.
- Capable of displaying the readings from up to 3 outdoor remote sensors to monitor 4 different locations at the same time if you buy 2 additional sensors.
- TX-5: Super Long Battery Life: Using an advanced rechargeable lithium battery technology to allow the sensor to monitor outdoor temperatures as low as -31°F(-35°C) unlike other indoor out door thermometers which stop working, plus sustain a charge for about 6 months!.
- TP65: Max and min records: All time/24 hours max and min temperature and humidity percentages recorded and displayed on humidity gauge.
- Temperature/humidity trend arrows indicate whether it’s getting warmer or colder or more humid near the remote sensor.
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ORIA Indoor Outdoor Thermometer with 3 Wireless Sensors, Digital Hygrometer Thermometer, Temperature Humidity Monitor Meter with LCD Backlight, Wireless Thermometer for Home, Office, Bedroom, White
- 【3 Wireless Transmit Sensors】 The 3 remote sensors can be put in three different places whatever indoor or outdoor. The thermometer can display the indoor temperature and 3 sets of outdoor temperature and humidity simultaneously. Besides, The rate of changing icon detects rapid changes in temperature and humidity..
- 【Humidity Expression】 Large LCD display with simple and clear readings. Indoor temperature (0 - 60℃).
- Humidity (10% - 99%). The temperature and humidity accuracy: ± 1℃ / ± 5%.
- DRY: humidity﹤45%. The express changes following the changing of the humidity..
- 【Backlight & Battery Life】 You can press the "Light" button to turn on the backlight. It will automatically turn off after 5 second if without any operation. This help you to read the data clearly even though at night. Minimum 12 months for base station with one sensor..
- 【Max & Min Record】 Max & Min functions on indoor and outdoor on both temperature and humidity. The data update every 60 seconds. Press the ℃/°F button to switch between celsius and fahrenheit. Perfect on your house, office, factory, etc. Time & Alarm Clock, Calendar, Snooze / Light..
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KeeKit Indoor Outdoor Thermometer, Digital Hygrometer Meter Gauge with 3 Wireless Sensors, Temperature Humidity Monitor with LCD Backlight, Min/Max Record for Home, Office, Restaurants, Bars, Cafe
- 3 Wireless Transmit Sensors The 3 remote sensors can be put in three different places whatever indoor or outdoor. The thermometer can display the indoor temperature and 3 sets of outdoor temperature and humidity simultaneously. Besides, the rate of changing icon detects rapid changes in temperature and humidity. The station and transmitter signal distance is 100M/328ft (open area)..
- Large Backlit LCD Screen Large LCD display with simple and clear readings. You can press the "Light" button to turn on the backlight. This helps you to read the data clearly even in the dark. And then, the digital hygrometer will automatically turn off after 10 seconds if without any operation..
- Accurate Max & Min Record Max & Min record functions on indoor and outdoor on both temperature and humidity. The data update every 60 seconds. Press the /F button to switch between Celsius and Fahrenheit. Perfect on your house, office, factory, restaurants, warehouse baby room and so on..
- Humidity Expression Indoor temperature (0 - 60).
- Humidity (10% - 99%). The temperature and humidity accuracy: 1 / 5%.
- DRY: humidity45%. The express changes following the changing of the humidity..
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Springfield Clock With Thermometer Indoor/Outdoor 14\ Resin
- More Informations Than Other Outdoor Thermometers: Indoor outdoor thermometer wireless displays big indoor/outdoor temperature and humidity readings including trend arrows, MAX and MIN records, 12+ hours weather forecast, time/date, channel switchor, keeping you be aware of the slightest weather changes around your surrounding. Indoor temperature range:-10℃~50℃（14℉~122℉).
- Outdoor temperature range:-20℃~60℃（-4℉~149℉）.
- Indoor and outdoor humidity range:1%-99%..
- Up to 326ft/100m Wireless Remote: Wireless thermometer outdoor supports up to 3 thermometer sensors to monitor different locations (1 sensor included, additional sensor can be ordered separately). Humidity meter with strong signal penetration humidity sensors to get the temperature and humidity records from 326ft/100m remote range away in open areas, making you easily know your surrounding climate condition..
- Large Digital Temperature and Humidity Display: Wireless thermometer hygrometer indoor outdoor shows big reading for the indoor/outdoor temperature and humidity, easy to view even for the elder person. Additionally, you can choose the temperature unit according to personal preference, freely switch °C/°F ..
- Smart Thermometer Hygrometer with Weather Forecast: Digital hyg....
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Wittime 2079 Indoor Outdoor Thermometer Wireless Temperature and Humidity Monitor Inside Outside Thermometer for Home with Temp Sensor
- 【Indoor Outdoor Thermometer Wireless】Wittime 2079 indoor outdoor thermometer has a 5 inch full-color LCD screen that shows data in an instinctive and readable manner. The outdoor thermometer is easy to set up and read. It accompanies a WT-2022A temperature and humidity sensor which can record weather forecast information with a most extreme distance of 328 feet in an open area..
- 【Multi-function Inside Outside Thermometer Wireless】Batteries attached for indoor thermometer is mainly for backup, 5.0v AC Adapter is required for full functional display, constant backlight , adjustable settings. The outdoor sensor WT-2022A is powered by two AA batteries. The illuminated color LCD screen includes indoor outdoor temperature and humidity with trend arrows, daily high low readings, alarm clock, time and calendar..
- 【Accurate Wireless Temperature and Humidity Monitor】The inside outside thermometer for the home receive the trend setting innovation that the exactness is more dependable than others. The temperature error is only ±0.5F and the humidity error is only 2%. With the latest and precise to the moment so you can plan your day as you need..
- 【Extra Sensors Available (Search B09PKCCZ6M)】When you order this Wittime 2079 indoor outdoor thermometer....
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Digital Hygrometer Indoor Thermometer, Humidity Gauge Indicator Room Thermometer, Built-in Clock and Time Display，Accurate Temperature Humidity Monitor Meter for Home, Office, Greenhouse (White)
- 【High Reliability & Accuracy With Temperature Sensor,】This humidity gauge indoor thermometer has wide measuring range that measures temperature from 14. 0℉ to 122. 0℉（-10. 0℃~50. 0℃), Humidity sensor measures humidity from 10% to 99%. With high accuracy within ± 5% RH and ±2 °F, Fast response that measures every 10 seconds with sensitive sensor to provide updated and accurate readings to show real time indoor air conditions..
- 【Multi-Function】This hygrometer thermometer measures indoor temperature and humidity with an accurate sensor and it also has a clock function. In addition, there is a emotion icon indicate three comfort level: comfortable, un-comfortable and normal conditions offering you a digital and better living condition to keep healthy..
- 【3 Mounting Options, Suitable For Indoor Use】 This humidity gauge thermometer has a fold-out stand, a mounting screw slot and magnetic backing. You can unfold the stand on the table , mount it to the wall or mounting the display to metal surfaces where space may be limited. The Humidity Meter can be easily and stably set up for any room in the house, such as bedroom, baby's room, storage room, greenhouse etc..
- 【Easy-To-Read Display】- This humidity gauge Thermometer has b....
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Digital Hygrometer Indoor Thermometer, Humidity Gauge Indicator Room Thermometer, Built-in Clock and Time Display，Accurate Temperature Humidity Monitor Meter for Home, Office, Greenhouse (Wooden)
- 【High Reliability & Accuracy With Temperature Sensor,】This humidity gauge indoor thermometer has wide measuring range that measures temperature from 14. 0℉ to 122. 0℉（-10. 0℃~50. 0℃), Humidity sensor measures humidity from 10% to 99%. With high accuracy within ± 5% RH and ±2 °F, Fast response that measures every 10 seconds with sensitive sensor to provide updated and accurate readings to show real time indoor air conditions..
- 【Multi-Function】This hygrometer thermometer measures indoor temperature and humidity with an accurate sensor and it also has a clock function. In addition, there is a emotion icon indicate three comfort level: comfortable, un-comfortable and normal conditions offering you a digital and better living condition to keep healthy..
- 【3 Mounting Options, Suitable For Indoor Use】 This humidity gauge thermometer has a fold-out stand, a mounting screw slot and magnetic backing. You can unfold the stand on the table , mount it to the wall or mounting the display to metal surfaces where space may be limited. The Humidity Meter can be easily and stably set up for any room in the house, such as bedroom, baby's room, storage room, greenhouse etc..
- 【Easy-To-Read Display】- This humidity gauge Thermometer has b....
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