Node-Red On The Pi Assignment

This assignment is composed of three tasks. These tasks require that you search online for tools that allow you to complete them using Node-Red on the Pi.

1. Task 1: Use Node-Red to develop a dashboard that shows the date and time.. The submission should include the following.
   1. A picture of the workspace showing the flow used.
   2. The JSON file used by node-red.
   3. A picture of the dashboard showing the date and time
   4. A picture of the data on the PC to confirm that the dashboard is correct.
   
   (Marks 30/100)
2. Task 2: Develop a dashboard to show a graph of a y=x²
   1. A picture of the workspace showing the flow used.
   2. The content of the flow when exported from Node-Red.
   
   (Marks 20/100)
3. Task 3: Develop a dashboard to display data collected from a web page. Some of these data can be (i) the weather information of Darwin, (ii) the exchange rate between two the AU$ and any other currency or any data with time available from the internet. It is expected that the answer includes
   1. A picture of the workspace showing the flow used.
   2. The content of the flow when exported from Node-Red
   3. A comparison between the data from a webpage and the data collected by the Pi
   
   (Marks 50/100)

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