Asked — Edited

Image From Radar Window

i use an ping sensor with the radar i cant see the red line, it makes ,just a chort this correct ? also can i use 4 ping sensors in one project ?

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thanks any one

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This display seems to indicate "beyond range". Connect only one sensor to the Control. Ultrasonic sensors need a hard surface background to reflect off of. When testing use the floor, ceiling, or a wall.


hi robojack

can i use 3 ping controls in a project ? how can i change the beyond range thing?