Wait Until Blocks (EV3)

  These blocks works for EV3 Robot! 

The Wait Until block pauses program execution until a specific event occurs. There are multiple variations for this block, each for a specific sensor.

It's important to note that this block only pauses the program from executing the next commands, until the event has occurred, not the robot itself.

We have included examples of sensor-related events that will cause the robot to stop.

Note: EV3 Robot is featured in several courses, and its Gyro sensor behaves differently in each course.

Legacy Cyber Robotics 101

Cyber Robotics 101 Remastered/Code Farm

 

Legacy Cyber Robotics 101 (Desert theme; fully yellow Wait blocks)

• Wait until the color sensor detects the color Blue (Color ID = 2)

• Wait until the left motor encoder count is over 100

• Wait until the ultrasonic sensor detects an obstacle at a distance of less than 250 cm.

• Wait until the touch sensor is pressed

• Wait until the gyro sensor turns more than -90 degrees (to the right)

Cyber Robotics 101 Remastered / Code Farm (Airport / Farm theme; yellow+green blocks)

• Wait until the color sensor detects the color Blue (using Color Name method)

• Wait until the left motor encoder count is over 100

• Wait until the ultrasonic sensor detects an obstacle at a distance of less than 250 cm.

• Wait until the touch sensor is pressed

• Wait until the gyro sensor turns more than 90 degrees (to the right)

Configuration

Block	Description	Compatible Blocks	Range
Wait Until Touch	Wait until the touch sensor is pressed (true) or released (False)		Boolean (True/False)
Wait Until Gyro	Wait until the gyroscopic sensor reaches a degree equal or greater/less		-∞ - +∞
Wait Until Ultrasonic	Wait until the ultrasonic sensor detects an obstacle at a distance equal or greater/less		0-250
Wait Until Color	Wait until the color sensor measures a light intensity of  equal or greater/less		0-100
Wait Until Color (Legacy)	Wait until the color sensor detects a specific color/any other color	N/A	1- Black 2 - Blue 3 - Green 4 - Yellow 5 - Red 6 - White 7 - Brown
Wait Until Color (New)	Wait until the color sensor detects a specific color/any other color	N/A	"Black" "White"  "Red"  "Yellow" "Green"  "Cyan" "Blue" "Magenta"  "Brown"
Wait Until Motor	Wait until the motor encoder measures a count of equal or greater/less		-∞ - +∞