Lego EV3

Image of Scratch block 'motor [A] turn this way for (1) seconds' 
motor [A] turn this way for (1) seconds
Image of Scratch block 'motor [D] turn that way for (1) seconds' 
motor [D] turn that way for (1) seconds
Image of Scratch block 'motor [C] set power (1) %' 
motor [C] set power (1) %
Image of Scratch block 'ev3!motor [A] position' 
ev3!motor [A] position
Image of Scratch block 'when button [4] pressed' 
when button [4] pressed
Image of Scratch block 'when distance lt (50)' 
when distance lt (50)
Image of Scratch block 'when brightness lt (5)' 
when brightness lt (5)
Image of Scratch block 'button [1] pressed?' 
button [1] pressed?
Image of Scratch block 'ev3!distance' 
ev3!distance
Image of Scratch block 'brightness' 
brightness
Image of Scratch block 'beep note (a) for (10) secs' 
beep note (a) for (10) secs