WorksheetsPractice Assessment
Total questions: 8
Worksheet time: 4mins
Which of the following codes is used to turn off the configured LED colors of Leanbot?
Which of the following is the best way to set complicated colors like army green?
binary code
hexadecimal value
color name
RGB colors
How many RGB LEDs does a Leanbot have?
8
6
3
7
You want to set 1 RGB LED into red color. Which of the following codes executes your desired outcome?
LbRGB[ledO] = CRGB::Red
LbRGB.fillColor(CRGB::Red);
LbRGB.fillColor(CRGB::Red, BITMAP(ledO,ledA));
LbRGB[1,2,3] = CRGB::Red;
Which function allows you to set multiple LED lights into one particular color?
LbDelay
Leanbot.tone
BITMAP
fillColor
What type of code is Leanbot.tone?
executing code
blocking code
loop
non-blocking code
Compile error occurs when there is something wrong with your code.
True
False
Which of the following platform do we use to save and share our codes?
Blockly
PLearn
PGit
PIDE
