How to Wire and Code a HTU21D digital humidity and temperature sensor

Channel:
Australia Scotty D
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Published on ● Video Link: https://www.youtube.com/watch?v=rmPk5S-nOVQ


Duration: 12:05
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This video I am going through a HTU21D digital humidity and temperature sensor, This sensor is highly accurate in a wide range of conditions, much better than others such as the DHT11& DHT22 Sensors

This can be connected to most microcontrollers such as Arduino, RaspberryPi, ESP32, ESP8266 ect.

But in this video I will be connection the sensor module to an Arduino via the I2C communication protocol.

HTU21D Specifications
-----------------------
Power supply: 1.5V-3.6V
Humidity measure range: 0-100%RH
Temperature measure range:-40degree105degree
Max. power consumption: 2.7uW
Communication: I2C
Humidity precision(10%RH to 95%RH): HTU21D±2%RH
Humidity delay: +/-1%RH
Measure time: 50ms
Year drift: -0.5%RH/year
Response time: 5s
Size: 1.5x1.6cm(approx)

⏱️⏱️VIDEO CHAPTERS⏱️⏱️
------------------------------------------------
0:00 Intro
0:08 Where to buy and Price
0:36 Details, Specifications, Features
3:04 Datasheet
4:52 Wiring HTU21D sensor to Arduino Uno
6:07 Wiring HTU21D sensor to Arduino Mega
6:42 Soldering HTU21D Header Pins
7:05 Sensor Breadboard connection to Arduino
7:30 Coding HTU21D sensor including Library install
9:23 Testing HTU21D with heat and air
10:06 Humidity and temperature Serial Monitor results

Purchase the item from eBay here: https://ebay.us/6uBQLp

Purchase the item from AliExpress here: https://s.click.aliexpress.com/e/_9AL4YQ

Check out Josephine's channel
https://www.youtube.com/channel/UChRIIUpVIG-HMIYoMM3WSSw

#arduino
#HTU21D
#temperaturesensor



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