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1. AITRIP #ad
2pcs DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V with Wires for Arduino Raspberry Pi 2 3 2pcs DHT11 #adAITRIP #ad
- Working voltage: dc 3. 3v-5v. Output form: digital output. Humidity measure range 20%-95%, humidity measurement error: +-5%; Temperature Measure Range 0-50°C, temperature measurement error: +-2 degrees.
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 excellent long term stability.
The single-wire wiring scheme makes it easy to be integrated to other applications. And the simple communication protocol greatly reduces the programming effort required. Sensor consists of a resistive element and a sense of wet NTC temperature measurement devices, and with a high-performance 8-bit microcontroller connected.
2. KOOKYE #ad
KOOKYE 16 in 1 Smart Home Sensor Modules Kit for Arduino Raspberry Pi DIY Professional #adKOOKYE #ad
- 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. Detailed tutorial on our website--our website http://kookye.
Com/?p=1573 provide step-by-step instruction, detailed circuit connection graph/video, verified sample code and library package which can save lot of user's research time and speed up the learning progress.
The professional smart home kit--this has 16 sensors modules and delicately selected sensors to detect temperature, sound, humidity, digital touch, light, vibration, motion, flame, infrared, air pressure and many other commonly-used sensors modules.
The most complete smart home kit--this universal kit are compatible for arduino uno r3 / mega328 /Nano / Mega2560 / Raspberry Pi 3, it could DIY 16 projects according to your need. 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 3 DIY.
3. MakerFocus #ad
MakerFocus 2pcs ESP8266 ESP-01 Serial Wireless WiFi Transceiver Receiver Module 1MB SPI Flash with DHT11 Temperature and Humidity Sensor Module for Arduino #adMakerFocus #ad
- The operating example included two way: 1. Power supply: 3. 7v-12v dc power supply connect to VCC GND2. 54mm pin header; 2. Esp8266 collection environment temperature and cooling upload to the server. Esp8266 esp-01 series is a highly integrated chip which offers a complete and self-contained Wi-Fi networking solution, STA, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor; it also has powerful on-board processing and storage capabilities; Support 3 modes: AP, AP STA.
Regarding for the esp-01s: input power: 3. 3v, wifi security modes: wpa, flash memory size: 1mb 8mbit, i/o voltage tolerance: 3.6v max, wpa2; regarding for the DST11 sensor:support 3. 7 v-12v dc supply 3. 7 v lithium battery; measurement range: 20-90% RH 0 to 50℃.
The digital modules and acquisition of temperature and humidity sensor technology ensures that products with high reliability and excellent long term stability. Dht11 digital temperature and humidity sensor is a digital signal output with a calibrated temperature and humidity combined sensor. This module to esp8266 as the master, dht11 for the temperature and humidity sensor. Download the program to ESP-01 Sthis connection does not include this wireless module.
4. JBTEK #ad
Temperature and Altitude Sensor, JBtek BMP180 Barometric Pressure #adJBTEK #ad
- Measure temperature, pressure, and altitude. Requires soldering of header pins. Perfect for your Arduino project.
5. Comidox #ad
Comidox 2Sets 3.3V-5V DHT11 Digital Temperature Humidity Sensor Module for Arduino Raspberry PiDupont Line Included #adComidox #ad
- Humidity measurement range: 20%-95% 0 degree-50 degree range, humidity measurement error: +-5%. Sensor using DHT11. Temperature measurement range: 0 degrees - 50 degrees, temperature measurement error: +-2 degrees.
Can detect the humidity and temperature of the surrounding environment. Fixed bolt holes for easy installation.
6. DIYmall #ad
DIYmall BME280 Humidity Temperature Sensor Barometric Pressure Sensor Module with IIC/I2C for Arduino GY-BME280-5V Pack of 1pc #adDIYmall #ad
- Document link: https://drive. Google. Com/file/d/0b8dsgdar8_31wwp4cHh1UkJuSnc/view?usp=sharing. The bme280 is a great new chip which was originally designed for the next generation of smartphones.
What you will get is: 1 X Bme280 Sensor module. With an i2c connection you have access to enough weather data to make some pretty good predictions for your local area.
7. ELEGOO #ad
ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano #adELEGOO #ad
- Removed useless modules like light cup and mercury module, lcd1602 screen, one of the dual-color sensor. 100% compatible with arduino official IDE, Raspberry Pi and STM32.
Updated from the old version others: Received great ideas from our customers and adopted in this upgraded kit. If the user has no experience, it would be better to have someone lead and teach them while studying. Note: to use elegoo starter kits requires basic electronic knowledge.
If you prefer download the tutorials online from the official website. There are tutorials in the CD that comes with. Add useful modules like gy-521 accelerometer module, two of the hall sensors, heartbeat sensor, DS1307 real time clock module etc. Upgraded tutorial only for r3, listing paper, mega2560 r3, nano in cd, resistors pack only from Elegoo Team.
8. Oiyagai #ad
Oiyagai 5pcs IR Flame Sensor Module Detector Smartsense for Temperature Detecting Compatible with Arduino #adOiyagai #ad
- Working voltage : 3-5. 5v dc. Accuracy adjustable. Fit for Arduino. Total size : 50 x 15 x 15mm/2" x 059"x 059"l*w*h. Flame detection Sensor Module.
9. Oiyagai #ad
Oiyagai 5PCS DHT11 Temperature and Humidity Sensor Module for Arduino UNO MEGA 2560 AVR PIC #adOiyagai #ad
- Supply voltage: 3. 3 to 5. 5vdc. Dht11 digital temperature and humidity sensor is a calibrated digital signal output temperature and humidity combined sensor, which application-specific modules capture technology and digital temperature and humidity sensor technology to ensure that products with high reliability and excellent long-term stability.
Humidity measuring range: 20% - 90% RH, Temperature 0 to 50 celsius degree. To avoid the use of the condensation conditions. This is dht11 sensor adopts module can detect surrounding environment of the humidity and temperature.
10. HiLetgo #ad
HiLetgo 2pcs Si7021 GY-21 Industrial High Precision Humidity Sensor I2C IIC Interface for Arduino Low Power CMOS IC Module #adHiLetgo #ad
- Low power consumption 150 μA active current, Excellent long term stability. This ensures that the sensors are fully interchangeable, with no recalibration or software changes required.
Si7021 humidity and temperature sensors are factory-calibrated and the calibration data is stored in the on-chip non-volatile memory.
Precision relative humidity sensor, high accuracy Temperature Sensor. Si7021 offers an accurate, factory-calibrated digital solution ideal for measuring humidity, dew-point, low-power, and temperatur. Si7021 i2c humidity and temperature Sensor is a monolithic CMOS IC integrating humidity and temperature sensor.