Hey I found out that my sensor program is printing all the analog values in the serial monitor that it is detecting...i.e. when detecting an obstacle. But now i want to limit my sensor range of detecting obstacles...and say that... if the distance is >=300 cm, then it should print 300 irrespective…

HC sr04 ultrasonic distance ranger module programming

system April 9, 2012, 4:56am 4

unzip into the libraries folder and compile the code i posted....

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