28029 Parallax Inc, 28029 Datasheet - Page 96

• 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

Page 84 · Smart Sensors and Applications
Figure 3-13: Scaling and Offset for 1/100 g.
Your Turn - Developing the Program
The goal here is to use the scaling techniques from Activity #3 to modify the program
from Activity #1 so that it displays the x and y-axis measurements in terms of 1/100 g.
Figure 3-14 shows the approximate readings you should expect after your modifications.
Figure 3-14: Sample Readings at Various Orientations (start at top left, rotate clockwise)
a.
d.
x
x
=
=
100
0
100
100
y
=
y
−
=
100
0
100
100
b.
c.
x
x
=
0
=
−
100
100
100
y
=
10
y
0
=
100
0
100