Introduction: How to Make a Digital Temperature and Humidity Meter
Here, I can show you how you can make an Animated digital temperature and humidity meter easily. So let's get started..
Step 1: Required Components
In this project, you have just required 3 components
1. Arduino
2. 8 digits seven segments module
3. DHT22 temperature and humidity sensor
Step 2: Connection
Arduino-----to------DHT
GND --------------- (-)ve
13 ------------------ OUT
12 ------------------ (+)ve
Arduino -----to--------Display
3 ------------------------ vcc
4------------------------ gnd
5------------------------ din
6------------------------cs
7------------------------clk
Step 3: Code
Get the code from the video description,
4 Comments
7 months ago on Step 2
Who's suppose to be able to read the code in the video when you can't see the entire screen? ( not that would even help much ) Why not just post it and not make a simple project much more difficult ?
Reply 2 months ago
library:
https://github.com/Arduino-Coder-53/Arduino/blob/m...
code:
https://drive.google.com/drive/folders/1vDBcTWIY55...
1 year ago
Thanks for sharing :)
Reply 1 year ago
welcome :)