28119 Parallax Inc, 28119 Datasheet - Page 92

• 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
√
CH1
CH2
Horizontal Dial
Trigger Source
Trigger Edge
Trigger Mode
Run / Stop Mode
Trigger Voltage
Configure your OPTAscope as shown in Figure 7-6.
P15
P14
P13
P12
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
P0
X2
X3
Vdd
Vin
1 V / division
2 V / division
200 µs / division
Channel 2
Falling
Normal
Continuous
2 V
Vss
Figure 7-5:
OPTAscope configuration
for capturing infrared
signals
Figure 7-4:
Infrared object
detection wiring
diagram with
OPTAscope probes
installed
Note: if you are using
the HomeWork Board,
omit the 220 Ω resistor.
Make the necessary
connection with a
jumper wire instead.