Day1: Inauguration and project topic was given.
Day 2: Planning and discussion of project.
IOT Basic (Temperature And Humidity)
Steps to be followed:
-To build a âWeather Detection Systemâ
1)Sense Hat Board-
Measures weather metrics-temp, humidity and pressure-Raspberry Pi
2)Raspberry Pi
-To transfer weather data and display the results on senseHat Board
3)InstaPush API and Python Script
-To push these notifications across the Internet
What is in this photo. Please describe what is in the photo whenever you send photoes.
Watching working video of IOT
We are using DHT11 sensor which is a basic, ultra low cost digital temperature and humidity sensor.
Uses: Capacitive humidity sensor and thermosists.
DHT11 calculates relative humidity by measuring the electrical resistance between two electrodes. The humidity sensing component of DHT11 is a moisture holding substrate with the electrodes applied to the surface. The change in resistance between the two electrodes is proportional to relative humidity
Two of the important factors in functioning of a device:
- Scalability: The capacity to be changed in size or
scale - Reliability: The quality of performing
consistently well
Letâs learn coding:
1)Serial.begin(9600): passes the value 9600 to the speed parameter. This tells the Arduino to get ready to exchange messages with the serial monitor at a data rate of 9600 bits/sec. This tells the Arduino to send a series of binary one and zeroes to the serial monitor
- If Loop: The IF( ) statement is the most basic of all programming control structures. It allows you to make something happen or not, depending on whether a given condition is true or not.
- Arduino Void: The âvoidâ keyword is used only in function declarations. It indicates that the function is expected to return no information to the function from it was called.
- Arduino Function: allows structuring the program in segments of code to perform individual tasks.
- Debugging: The process of identifying and removing errors from computer software or hardware.
@AnuragKishorPatil, it would have been very good if all the above five posts are done as a single post. But, I appreciate your enthusiasm to share what you are learning to everyone. Sharing each others notes is a good habit.
Ok sir, thanks for your guidance
[quote=âAnuragKishorPatil, post:12, topic:3040â]
5. Debugging: The process of identifying and removing errors from computer software or hardware
Hi
If you click the 3 dot icon at the bottom of your post, you will see a pencil symbol. Use that to edit a post you have already made.