122-28029 Parallax Inc, 122-28029 Datasheet - Page 74

• Manufacturer Part Number: 122-28029
• Description: GUIDE STUDENT SMART SENSORS
• Manufacturer: Parallax Inc

Specifications of 122-28029

• Accessory Type: Manual
• Product: Microcontroller Accessories
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: Smart Sensors
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

Page 62 · Smart Sensors and Applications
Exercises
Projects
1. Calculate how many meters away an object is if the echo time is 15 ms, and the
2. Calculate the °C equivalent of 100 °F.
3. Calculate the foot equivalent of 30.48 cm.
4. Calculate the percent error if
1. Add an LED circuit to your board and program the BASIC Stamp to make the
2. Use a piezospeaker to make an alarm that signals when people pass through a
temperature is 22.5 °C.
0 °C. Predict what the measured distance would be if the object were placed at
0.5 m.
LED flash when there is no object in range.
doorway. The Ping))) sensor should be mounted next to the doorway, pointing
across the path people walk when they enter or leave.
CmConstant
is for 37.8 °C but the temperature is