MB7072 XL-MaxSonar-WRA1 Protoboards Odometers are extremely useful for

Odometers are extremely useful for cars

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and an analog representation of its amplitude

and an optional backlight pin

We have two special pins on the 3V version of this board

MB7072 XL-MaxSonar-WRA1 Protoboards Odometers are extremely useful forFeatures of the weather resistant MB7072, XL MaxSonar WRA1, include centimeter resolution, short to long distance detection, range information from 20cm to 765cm for the nearest detectable target, a 10Hz read rate, and various output options: analog envelope, analog voltage, and RS232 serial. The MB7072 from the XL MaxSonar WR line of outdoor sensors is a rugged ultrasonic sensor component module. This sensor comes in a compact and robust PVC housing