28119 Parallax Inc, 28119 Datasheet - Page 36

• 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

Configuring the OPTAscope Software
Continue the Activity in the same manner for all boards:
√
√
Open the OPTAscope software and the BASIC Stamp Editor, then tile and
position the windows to see both displays at once.
Set up the OPTAscope as shown in Figure 2-6.
CH1
CH2
Horizontal Dial
Trigger Source
Trigger Edge
Trigger Mode
Run / Stop Mode
Trigger Voltage
P15
P14
P13
P12
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
P0
X2
X3
Vdd
Vin
Vss
2 V / division
Off
5 ms / division
Channel 1
Falling
Auto
Continuous
2 V
www.parallax.com
standard servo
Figure 2-5:
BASIC Stamp
HomeWork Board
servo connection
wiring diagram
Figure 2-6:
Configuration for
OPTAscope to
measure servo
pulses.