Copyright © Parallax Inc. PING))) Ultrasonic Distance Sensor (#28015) v2.0 2/4/2013 Page 4 of 9
Test Data
The test data on the following pages is based on the PING))) sensor, tested in the Parallax lab, while
connected to a BASIC Stamp microcontroller module. The test surface was a linoleum floor, so the
sensor was elevated to minimize floor reflections in the data. All tests were conducted at room
temperature, indoors, in a protected environment. The target was always centered at the same elevation
as the PING))) sensor.
Test 1
Sensor Elevation: 40 in. (101.6 cm)
Target: 3.5 in. (8.9 cm) diameter cylinder, 4 ft. (121.9 cm) tall – vertical orientation
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