28029 Parallax Inc, 28029 Datasheet - Page 125

• Manufacturer Part Number: 28029
• Description: KIT PARTS SMART SENSORS W/TEXT
• Manufacturer: Parallax Inc

Specifications of 28029

• Accessory Type: Parts Kit
• Product: Microcontroller Accessories
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: BASIC Stamp® or Javelin Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 28029PAR

of code:
value 13369 is determined by the
Questions
Exercises
1. What are seven quantities you can measure with an accelerometer?
2. What does MEMS stand for?
3. What moves inside the MX2125 when you tilt it?
4. Can gravity be considered a form of acceleration?
5. What do you have to do to a program that displays measurements in the Debug
6. How can you restrict a variable to a range of values?
7. How can you orient your board to apply 1 g to the accelerometer's x-axis?
8. How can you orient your board to apply 0 g to both axes?
9. What's the difference between a binary radian and a degree?
10. What range of values do the
11. How can you convert from brads to degrees?
12. What range of values does the
13. Why can you use
14. What range of values is the
15. What range of values is the
16. Why is it necessary to use the
1. Write a command that receives the acceleration measurement from the
2. Write a command that receives the acceleration measurement from the
3. Write a command that converts the x-axis measurement to microseconds.
4. Write a command that converts the x-axis measurement to milliseconds.
5. Write a line of PBASIC code that scales a range from 0 to 100 to a range of 20 to
Terminal to make it display measurements in a serial LCD instead?
values represent?
represent?
these values represent?
these values represent?
accelerometer's y-axis output pin connected to P10.
accelerometer's x-axis output pin connected to P9.
32.
value = (value MIN 1875 MAX 3125) - 1875 ** 13369 - 127
ATN
to calculate your board's angle of rotation?
**
Arccosine
scale constant equation in Activity #2.
Arcsine
Arcsine
SIN
Chapter 3: Tilt with the Memsic Accelerometer · Page 113
ATN
and
operator accept? What do these values
subroutine designed to accept? What do
subroutine to determine tilt angle?
subroutine designed to accept? What do
COS
operators accept? What do these
. The