28014 Parallax Inc, 28014 Datasheet - Page 36

• Manufacturer Part Number: 28014
• Description: OSCILLOSCOPE USB 200KHZ
• Manufacturer: Parallax Inc
• Type: USBr

Specifications of 28014

• Includes: Probes, Software, USB Cable
• Bandwidth: 200kHz
• Channels: Dual
• Display Type: None - Requires Computer and Monitor
• Probe Type: Hook Probes x1 (3)
• Sampling Rate (per Second): 500ks/s
• Voltage - Input, Max: 20V p-p
• Voltage - Supply: 5 VDC, USB Powered
• Product: Microcontroller Accessories
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Input Impedance: -
• Rise Time (typ): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q2119020

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.