28119 Parallax Inc, 28119 Datasheet - Page 45

• 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
P9
√
Configure the OPTAscope with the settings shown in Figure 3-5.
220
1 µF
Ω
P15
P14
P13
P12
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
P0
X2
X3
Vss
Vdd
+
Vin
OPTA
OPTA
Vss
scope
scope
CH1
GND
Figure 3-3:
Sine wave circuit
Note: If using the HomeWork
Board, leave out the 220 Ω
resistor. It is already built into
the board.
Figure 3-4:
Sine wave speaker wiring
diagram
Note: If using the HomeWork
Board, replace the 220 Ω
resistor with a jumper wire. A
220 Ω resistor is already built
into the board.