28119 Parallax Inc, 28119 Datasheet - Page 38

• Manufacturer Part Number: 28119
• Description: KIT UNDERSTANDING SIGNALS
• Manufacturer: Parallax Inc

Specifications of 28119

• Lead Free Status: Contains lead
• Accessory Type: Oscilloscope
• Interface Type: USB
• For Use With/related Products: BASIC Stamp® 2 and Board of Education
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

If all goes well, your OPTAscope screen will look like Figure 2-8 and the Auto
Measurements box will show the width of the pulse.
The Display Screen’s Cursors box will indicate that the pulse measures 1.5 ms wide, as
shown in Figure 2-9.
Figure 2-8:
Configure the
vertical pairs
to measure
the pulse
width.