pxt-calliope/docs/lessons/blink.md
2016-04-01 16:22:47 -07:00

851 B

blink blocks lesson

Learn how to create a blinking LED.

Topic

Plot

Prior learning / place of lesson in scheme of work

Learn how to control a blinking LED. We will be learning how to create a blinking app using forever as well as simple commands, such as plot, unplot and pause.

Documentation

led.plot(0, 0)

led.unplot(0, 0)

basic.pause(100)

basic.forever(() => {
    
})


Objectives

  • learn how to turn on LED lights on the LED screen
  • learn how to turn off LED lights on the LED screen
  • learn how to pause program execution for the specified number of milliseconds