DHT11 / DHT22 TEMPERATURE AND HUMIDITY SENSOR - Arduino tutorial #13

In this Arduino for beginners tutorial I'll teach you how to use a Rotary Encoder.

The Arduino for beginners tutorials series guides you through the world of Arduino. A video is around 10 minutes and shows you step-by-step how to build the circuit and write the code. The website contains the course material, circuit diagram, Arduino code and shopping list of all the components used in the tutorial.

CHAPTERS:
00:00 Introduction
00:08 Parts needed
00:38 DHT11 sensor
03:25 Arduino code
08:00 Plotting charts using the serial plotter
10:24 The challenge - mini weather station

COMPONENTS
🇨🇳 Arduino Uno (clone)

🇳🇱 Arduino Uno (clone)

🇳🇱 Arduino Uno SMD (original)

🇳🇱 Arduino Uno Chip (original)

🇨🇳 3x breadboard

🇳🇱 1x breadboard small

🇨🇳 1x breadboard large

🇳🇱 1x breadboard large

🇨🇳 Jumper wire male-male

🇳🇱 Jumper wire male-male

🇨🇳 2000x Resistors

🇨🇳 DHT11 temperature sensor

🇳🇱 DHT11 temperature sensor

🇨🇳 DHT22 temperature sensor

🇳🇱 DHT22 temperature sensor

#arduino #BasOnTech

[alexindustries]

This is the best tutorial for DHT11, very well explained thanks

[nsg]

Thank you, this worked for me perfectly! I'm using a newer Nano 33 IoT, so I will try and connect it to the cloud and view remotely.

[nathant]

I like this video a lot!!! (thank you.) ☺️

[dtn]

The DHT22 sensor enables temperature measurement in the range of -40 to 80°Celsius
Does your program accept this? I.e it also shows negative temperatures?

[kaparqru]

how to I know if I have DHT11 or DHT21

[nellowmellow]

where do I connect resistor if DHT is 3 pins?

[wheresmycookie]

Hi! What would I do if it need dht_nonblocking.h?

I tried this before and it worked, but I forgot what I did. Nice tutorial 👍