Sample flowcharts

The blue flowchart will design, code and test and if there is an error, you will be able to go to the beginning and strat all over again.

The green flowchart will turn LED on, start timer, turn LED off and reset timer.

The red flowchart will read template and print the below or above freezing.

Below I have converted an algorithm into a flowchart. Don't know what an algorithm is? There are some definitions in another post below, where algorithm has been defined;-)

Flowchart: Opening a door