122-28029 Parallax Inc, 122-28029 Datasheet - Page 172

• 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 160 · Smart Sensors and Applications
Exercises
Projects
1. Calculate the angle from north if the x axis reading is 34 and the y-axis reading
2. Calculate the angle from north if the x-axis reading is 16 and the y-axis reading
3. Calculate the number of nanoteslas in 1.6 microteslas.
4. Write a routine that converts from microteslas to nanoteslas.
5. Write a routine that examines a variable and displays whether or not it is
1. Display the current heading on the serial LCD. Press and release a pushbutton to
2. Design a prototype that can tell you when your Hitachi HM55B Digital Compass
is 0.
is 31.
negative.
remember that desired heading. If the heading is off by more than 5°, beep a
warning with a piezospeaker.
is held level with the aid of the Memsic 2125 Accelerometer.