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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
- Sensor consists of a resistive element and a sense of wet NTC temperature measurement devices, and with a high-performance 8-bit microcontroller connected. Working voltage: dc 3.
3v-5v. Output form: digital output. 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. Humidity measure range 20%-95%, humidity measurement error: +-5%; Temperature Measure Range 0-50°C, temperature measurement error: +-2 degrees.
2. Gump's grocery #ad
Gump's grocery AM2302 DHT22 Digital Temperature & Humidity Sensor Module for Arduino Uno R3 #adGump's grocery #ad
- Humidity measurement precision: ±2%RH. Humidity range: 0-100%RH. Type: am2302, accuracy resolution: 01. Temperature measurement precision: ±05℃. Temperature range: -40~80℃.
3. iProParts #ad
ESP8266 ESP-01 ESP-01S ESP01 DS18B20 Temperature Humidity Sensor Module esp8266 WiFi NodeMCU for Arduino Smart Home IOT DIY Kit #adiProParts #ad
- Esp8266 esp-01 esp-01s esp01 ds18b20 temperature humidity sensor module esp8266 Wifi NodeMCU For Arduino Smart Home IOT DIY Kit.
4. SensorPush #ad
SensorPush G1 WiFi/Ethernet Gateway. Receive Data/Alerts from Anywhere via Internet. No Monthly Fee. Unlimited History. Developed/Supported/Hosted in USA. iPhone/Android App/Web Dashboard/Alexa #adSensorPush #ad
- Works with all current SensorPush sensors sold separately. Receive alerts via email or on your mobile device anywhere that it has access to the internet. No set limit on sensors per gateway.
Use multiple mobile devices. Ask alexa for current conditions. All devices logged into the account stay up to date and receive alerts. View data from anywhere in our mobile app or web dashboard. Internet cloud service and account included in the purchase price. No monthly fee.
5. Gowoops #ad
Temp Humidity Gauge Monitor Electronic Practice DIY Replace SHT11 SHT15, Gowoops 2pcs DHT22 / AM2302 Digital Humidity and Temperature Sensor Module for Arduino Raspberry Pi #adGowoops #ad
- This sensor can build thermometer electric circuit microcontroller, it can be used for robotics development kit, suit for engineer to make projects.
The sensor can be operated with both 3. 3v and 5v, rn-control, it is compatible for connection to all standard boards such as Arduino, Raspberry Pi and all other microcontrollers. Temperature range: -40 ℃ ~ 80 ℃, humidity measuring range: 0~100%RH, Temperature measurement accuracy: ± 05 ℃, humidity measurement accuracy: ±2%RH.
Used for automatic control, dehumidifiers, humidity regulators, weather stations, medical treatment, home appliances, etc. Suit for school beginners: Perfect intro sensor to programmable based on Arduino electronic and IoT robotics.
6. Arduino #ad
Arduino Uno REV3 A000066 #adArduino #ad
- Uno" means one in italian and was chosen to mark the release of Arduino Software IDE 1. 0, now evolved to newer releases. This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needs.
It has 14 digital input/output pins of which 6 can be used as PWM outputs, a power jack, 6 analog inputs, a USB connection, a 16 MHz quartz crystal, an ICSP header and a reset button.
Arduino is an open-source hardware, software, and content platform with a worldwide community of over 30 million active users. Arduino uno is the most used and documented board in the world.
7. JUN-ELECTRON #ad
DHT22 Temperature and Humidity Digital Sensor Electronic Module for Arduino #adJUN-ELECTRON #ad
- Its last pin used for ground. It has four pins. This sensor is used to measure environment temperature and humidity to meet the high demand. It consists of 4. 7 k to 10 k resistor, which can be used as pull up from data pin to Vcc.
It is easy to combine with a special sensor control expansion board, which is easy to use for temperature and humidity perception. This sensor has reliability and good stability.
It consists of thermister for temperature measurement and capacitive humidity sensor humidity measurement. It has higher accuracy and precision, this feature it can replace expensive imported SHT10 temperature and humidity sensor.
Dht22 is digital humidity sensor, designed for analog sensor interfacing. The feature which gives importance then another sensor is that you can get data after two seconds. Dht22 is a low-cost humidity and temperature measuring sensor. It is very easy to use, just connect the first pin from left with supply then get data from the second pin.
8. HCDC #ad
HCDC RPi GPIO Status LED & Terminal Block Breakout Board HAT for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B #adHCDC #ad
- Support for raspberry pi a+ 3A+ B+ 2B 3B 3B+ 4B. The item has been soldered and assembled. 2 x 20 pins expansion pin header, screw m2 steel, strip length 5mm, wire size range 26AWG to 16AWG, height 8mm/0.
32". Terminal block pitch 3. 5mm/0138", pin header and cage copper. Gpio status led and power 5v / 3. 3v indication. Packing list: 1x terminal block breakout module, 4x m2.
5x6mm nylon standoffs, 4x M2. 5x16mm nylon standoffs, 4x M2. 5 nylon nutsnote: the item not include Raspberry Pi Board. The position of the led is in a one-to-one correspondence with the position of the Raspberry Pi 2x20pin connector, output or input level low LED off.
Gpio output or input level high led on, gpios green. 5v blue, 3. 3v red, and the logic level of the GPIO can be observed very quickly and intuitively. The driving current of each LED is only 01ma, so you don't have to worry about it affecting the read and write status of GPIO.
9. ELEGOO #ad
ELEGOO UNO R3 Project Most Complete Starter Kit w/Tutorial Compatible with Arduino IDE 63 Items #adELEGOO #ad
- All the modules come soldered so they are easy to wire up. All code to use the modules is included on the CD. Includes elegoo r3 controller board and usb cable, 100% compatible with Arduino IDE Official R3, Official kit. More than 200 components, this is the most complete starter kit you will find.
Has all the components you need and a free PDF tutorial more than 30 lessons to show you how to use them. Kit comes packaged in compartmentalized case with a bonus box for small parts like LED’s, diodes, IC’s, buttons, etc. Great value starter kit with 63 kinds of electronic components.
10. ELEGOO #ad
ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA Nano #adELEGOO #ad
- 100% compatible with arduino official IDE, Raspberry Pi and STM32. Upgraded tutorial only for r3, nano in cd, mega r3, listing paper, resistors pack only from Elegoo Team.
Removed useless modules like light cup and mercury module, lcd1602 screen, one of the dual-color sensor. If the user has no experience, it would be better to have someone lead and teach them while studying. There are tutorials in the CD that comes with.
Note: to use elegoo starter kits requires basic electronic knowledge. Add useful modules like gy-521 accelerometer module, two of the hall sensors, heartbeat sensor, DS1307 real time clock module etc. If you prefer download the tutorials online from the official website. Updated from the old version others: Received great ideas from our customers and adopted in this upgraded kit.