codetimeweb.files.wordpress.com · Web viewBike Light. Make a bike light by changing the pause,...
Transcript of codetimeweb.files.wordpress.com · Web viewBike Light. Make a bike light by changing the pause,...
Lighthouse
In this lesson you will make a single LED flash slowly
Add a Forever Loop so that the lighthouse runs automatically
Set the plot to be 0,0
This is the top left of the LEDs on the Microbit
Add a pause to keep the LED on.
Remember that this is in milliseconds
1000 milliseconds = 1 second
Now clear the screen to turn all LEDs off
Now add another pause to keep the LEDs off for 1000 milliseconds = 1 second
Run and compile your program on the Microbit
Bike Light
Make a bike light by changing the pause, making the LED blink more quickly
SOS Message
An SOS message is 3 short blinks, followed by 3 long blinks, followed by 3 short blinks
A short blink is 300 milliseconds. A long blink is 1000 milliseconds
Challenge 1
1. Change the plot numbers to make another light blink2. Make sense of the plot numbers. Demonstrate this by making the bottom right LED blink3. Make the SOS code more efficient by using repeat 3 times loops4. Try to write a different short message