Reviews Humidity Sensor Arduino

ACEIRMC 4pcs Si7021 GY-21 SHT21 HTU21 Digital Humidity Temperature Sensor Module Replace SHT11 SHT15

  • The humidity and temperature sensor board that carries a digital SHT21 humidity and temperature sensor from Sensirion..
  • Si7021 GY-21 Module Industrial High Precision Humidity Sensor I2C IIC Interface Module For Arduino Low Power CMOS IC Module.
  • It has a 4-pin interface that can communicate directly with the analog pins.
  • It can be used as a hardware- and software-compatible drop-in upgrade for existing RH/temperature sensors in 3x3 mm DFN-6 packages, featuring precision sensing over a wider range and lower power consumption..
  • The Si7021 offers an accurate, low-power, factory-calibrated digital solution ideal for measuring humidity, dew-point, and temperature, in applications ranging from HVAC/R and asset tracking to industrial and consumer platforms..
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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..
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Gikfun DS18B20 Waterproof Digital Temperature Sensor with Adapter Module for Arduino (Pack of 3 Sets) EK1183

  • SMART HOME LEARNING KIT--This kit combines the most common electronic components of smart home projects,developed specially for those beginners who are interested in Arduino and raspberry pi DIY..
  • THE PROFESSIONAL SMART HOME KIT--This has 16 sensors modules and delicately selected sensors to detect temperature, humidity, sound, light, infrared, motion, flame,vibration,digital touch, air pressure and many other commonly-used sensors modules..
  • THE MOST COMPLETE SMART HOME KIT--This universal kit are compatible for Arduino UNO R3 / Mega2560 / Mega328 /Nano / Raspberry Pi, it could DIY 16 projects according to your need..
  • HIGH QUALITY GUARANTEE--We eliminate many old-fashioned sensors which have low reliability and duplicate function as other sensor in the kit, the kookye modules sensor kits are choosed carefully for our user..
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16 in 1 Project Super Starter Kits Sensor Modules Kit for Arduino Raspberry for UNO R3 Mega2560 Mega328 Nano Raspberry Pi 3 2 Model B K62 (16 in 1)

  • THE MOST COMPLETE SMART HOME KIT--This universal kit are compatible for Arduino UNO R3 / Mega2560 / Mega328 /Nano / Raspberry Pi, it could DIY 16 projects according to your need..
  • Those sensors will often being used in the beginner's project. It is included sound and obstacle avoidance sensor, obstacle avoidance sensor, temperature and humidity sensor, ultrasonic, a path tracing module and infrared human body induction sensor..
  • This has 16 sensors modules and delicately selected sensors to detect temperature, humidity, sound, light, infrared, motion, flame, vibration, digital touch, air pressure and many other commonly-used sensors modules..
  • We eliminate many old-fashioned sensors which have low reliability and duplicate function as other sensor in the kit, the UMLIFE modules sensor kits are choosed carefully for our user..
  • With this kit, we will take you from knowing to utilizing, you are able to do more experiment, get your more idea into real action without the restriction of hardware and software. ❃❃ Any questions, you can contact us and we will give you a satisfied solution..
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KEYESTUDIO Smart Home Starter Kit for Arduino for Uno R3, Electronics Home Automation Coding Toys, Wooden House DIY Sensor Kit STEM Educational Set for Kids Adults Teens

  • ...a lot sensors and actuators, and the plus control board.Through DIY assembly and learning, you can get a good understanding of the working principle of smart home..
  • 【Multi-function 】The smart home includes the functions of Lights and People Photocell Sensor/Human Infrared Sensor/LED Module/Soil dry Reminder Soil Humidity Sensor/Gas leak Alert/Steam Sensor/BT remote App Control etc.Turn The idea Into A Practical Application!.
  • 【Creative&Thoughtful Gift 】Great for anyone that's into learning Arduino, electronic, home automation and coding. Christmas|Chanukah|Easter| gift for aspiring engineers and kids..
  • 【About KEYESTUDIO Arduino Starter Kit 】You need to prepare a computer to upload code to it and 6 AA batteries to power it. Then it will run automatically or you can control it with your Android or iOS mobile phone.Please search for "KEYESTUDIO KS0085" in Google Chrome, you will get a complete and detailed English User Manual ..
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KEYESTUDIO Raspberry Pi Pico Breadboard Starter Kit with Headers Micro USB Cable 830 Breadboard Doupont Wires, RP2040 Microcontroller, 26 Multifunction GPIO Pins, Programmable in C & MicroPython

  • 【Entry-level Coding Toy for Beginners】Designed for learning electronics and programming in a simple and fun way.KEYESTUDIO coding toy contains instructions to make 13 projects to learn about the basics of different modules like buttons, LEDs, sensors, etc., and learn how smart home works..
  • 【Multifunctional】Smart home includes functions such as PIR Motion Sensor/Dangerous Gas Alarm/LED module/Temperature and Humidity Sensor/Morse Code .All kinds of electrical equipment can be controlled by mobile phone, control lights, fans, air conditioning and so on..
  • 【2 Programming Languages&13 Detailed Tutorials】C language and MicroPython.We provide online tutorials that you can see on the packaging (no paper instructions).
  • 【Creative&Thoughtful Gift 】Great for anyone that's into learning Arduino, electronic, home automation and coding. Christmas|Chanukah|Easter| gift for aspiring engineers and kids..
  • 【About KEYESTUDIO Arduino Starter Kit 】You need to prepare a computer to upload code to it and 6 AA batteries to power it. Then it will run automatically or you can control it with your Android or iOS mobile phone..
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OSOYOO WiFi Internet of Things Learning Kit for Arduino | Include ESP8266 WiFi Shiled | Smart IOT Mechanical DIY Coding for Kids Teens Adults Programming Learning How to Code

  • Innovation, keep pace with the times :Add Build on the power of Blynk to configure smart home automation and build exciting IoT project.
  • Programmable learner kit for beginners and professionals: Perfect intro to programmable electronic and IoT robotics..
  • Wifi programming and control: With ESP8266 WIFI Shield , you can remote control programming and the sensors.Learn the basics behind the Internet of Things, build your own connected devices..
  • Creative IoT Projects:This kit Includes Everything You Need To Build and Engineer Your Own smart home: WiFi Shield, Basic Board for Arduino, PIR motion sensor, Ultrasonic Sensor , Servo Motor, sound sensor, Obstacle Sensors, Buzzer Sensor Module, Photoresistor, Temperature/Humidity sensor, BMP180,Water detection sensor ,gas Sensor ,relay,Resistors package.
  • Simple ,intelligent: Control your IOT System by Android and iOS App,Sample code are straight forward. free IoT service on OSOYOO website..
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DollaTek GY-30 BH1750FVI Digital Light Intensity Sensor Module I2C Raspberry Pi

  • ANMBEST Pulsesensor Pulse Heart Rate Sensor is a plug-and-play heart-rate sensor for Arduino and Arduino compatibles..
  • Pulse Sensor adds amplification and noise cancellation circuitry to the hardware. It's noticeably faster and easier to get reliable pulse readings. The Pulse Sensor works with either a 3V or 5V Arduino..
  • The sensor can be worn on the finger or earlobe..
  • Supported development boards are Uno R3, mega2560, leonardo, 51 series, msp430 series, KL25Z. s..
  • NOTE: This product is NOT a professional medical device and should not be used to diagnose or treat medical conditions..
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2 Sets Resistive Soil Moisture Sensor, Icstation Humidity Detector, with Corrosion Resistant Probe, Digital Analog Signal Output for Arduino Garden Automatic Watering System

  • 【Soil Moisture Meter】The probe uses analog resistance to detect the moisture content of the soil. It is a good plant helper to make you know if your plants are thirsty and it can also be used in the automatic watering system, garden, greenhouse, etc..
  • 【Easy to read】Digital value output，this soil moisture detector outputs a low level from the DO port when the detecting humidity reaches the threshold value. Good to work with Arduino/Raspberry Pi..
  • 【Adjustable Threshold】Clockwise/counter-clockwise rotate the blue potentiometer to increase/reduce the detection threshold. On-board power and signal indicators make you know the working status of the board at a glance at any time..
  • 【Analog Value Output】The AO port on the soil humidity sensor outputs an analog value(voltage), and you can acquire the real-time data via the AD port of your single-chip microcomputer(MCU)..
  • 【Corrosion Resistant Alloy Probe】A waterproof sensor probe with high corrosion resistance ensures a long lifetime of at least 6 months in the soil..
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KEYESTUDIO DIY Solar Tracking Electronic Kit for Arduino ,Smart Phone Charging Module,Temperature and Humidity Sensor,BH1750 Light Sensor etc.Educational Programming Gift for Teens Adults 15+

  • 【Solar Tracking Kit for Arduino】This kit is based on Arduino. It consists of 4 ambient light sensors, 2 DOF servos, a solar panel and so on, aiming at converting light energy into electronic energy and charging power devices.It boasts a smart phone charging module, a temperature and humidity sensor, a BH1750 light sensor, a buzzer, an LCD1602 display, a push button module, an LED module and others, enriching the tutorial and making the projects more interesting..
  • 【11 Detailed Online Tutorials 】 From simple to complex, guide you step by step. You can either start from those basic ones like learning how to control a signal module or sensor, or aim at a more sophisticated one, the one integrating most of these components..
  • 【High extension】This kit preserve IIC, UART, SPI ports and Lego jacks, and extend other sensors and modules.
  • if you are experienced，you can also alter the code or connect it with other sensors or modules through the Lego parts reserved to conduct your own experiments..
  • 【Programmble Starter Kit for Kids, Teens, Adults and Professionals】KEYESTUDIO starter kit is a cost-effective open-source pr....
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OSOYOO Omni-directinal Mecanum Wheels Robotic Car Kit for Arduino Mega2560 Metal Chassis DC Motor DIY STEM Remote Controlled Educational Mechanical DIY Coding for Teens Adult

  • 【Solar Tracking Kit for Arduino】This kit is based on Arduino. It consists of 4 ambient light sensors, 2 DOF servos, a solar panel and so on, aiming at converting light energy into electronic energy and charging power devices.It boasts a smart phone charging module, a temperature and humidity sensor, a BH1750 light sensor, a buzzer, an LCD1602 display, a push button module, an LED module and others, enriching the tutorial and making the projects more interesting..
  • 【11 Detailed Online Tutorials 】 From simple to complex, guide you step by step. You can either start from those basic ones like learning how to control a signal module or sensor, or aim at a more sophisticated one, the one integrating most of these components..
  • 【High extension】This kit preserve IIC, UART, SPI ports and Lego jacks, and extend other sensors and modules.
  • if you are experienced，you can also alter the code or connect it with other sensors or modules through the Lego parts reserved to conduct your own experiments..
  • 【Programmble Starter Kit for Kids, Teens, Adults and Professionals】KEYESTUDIO starter kit is a cost-effective open-source pr....
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KEYESTUDIO 4WD Smart Car Robot V2.0, Programmable DIY Robotics Starter Kit for Arduino for Uno R3,17 Electronics Projects/STEM Educational/Science Coding Robot Kit for Teens Adults,15+

  • 【Solar Tracking Kit for Arduino】This kit is based on Arduino. It consists of 4 ambient light sensors, 2 DOF servos, a solar panel and so on, aiming at converting light energy into electronic energy and charging power devices.It boasts a smart phone charging module, a temperature and humidity sensor, a BH1750 light sensor, a buzzer, an LCD1602 display, a push button module, an LED module and others, enriching the tutorial and making the projects more interesting..
  • 【11 Detailed Online Tutorials 】 From simple to complex, guide you step by step. You can either start from those basic ones like learning how to control a signal module or sensor, or aim at a more sophisticated one, the one integrating most of these components..
  • 【High extension】This kit preserve IIC, UART, SPI ports and Lego jacks, and extend other sensors and modules.
  • if you are experienced，you can also alter the code or connect it with other sensors or modules through the Lego parts reserved to conduct your own experiments..
  • 【Programmble Starter Kit for Kids, Teens, Adults and Professionals】KEYESTUDIO starter kit is a cost-effective open-source pr....
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KEYESTUDIO 48 Sensors Modules Starter Kit for Arduino with LCD, 5v Relay, IR Receiver, LED Modules, Servo Motor, Temperture, Gas Sensor, Programming for Beginners Adults Learning

  • This electronic sensor kit contains 48 pieces most popular and mainstream sensors and modules, allow you to do a lot devices, robots and other interactive device with the best price. This kit Not contains arduino controller board..
  • Compatible with various micro-controllers and Raspberry Pi, such as mega 2560, r3 development board, pro micro, leonardo, etc. Note we only offer arduino instructions..
  • We provide detailed projects for each sensor based on development board, including wiring method, test code, etc. Download the arduino tutorial from wiki website..
  • This is high quality sensor kit with exquisite packaging. It's a perfect present for junior high and high school inventors, hackers, designers, and tinkerers of all levels..
  • The tutorial shows wiring for the Arduino and gives example code. All of this makes getting started with sensors quite easy. The professional support team is ready to answer any questions..
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