28119 Parallax Inc, 28119 Datasheet - Page 61

• 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
√
Configure the OPTAscope as shown in Figure 4-6.
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
2 V / division
2 V / division
5 ms / division
Channel 1
Rising
Auto
Continuous
2 V
Vin
Vss
Figure 4-5:
RC circuit wiring
diagram with
OPTAscope probes
Note: If you are using
the BASIC Stamp
HomeWork Board do
not put the 220 Ω
resistor in the circuit
(this resistor is
already surface
mounted onto the
PCB).
Instead, use a jumper
wire to make the
necessary
connection.
Figure 4-6:
Configuration for
OPTAscope to
measure R/C
curves