122-28176 Parallax Inc, 122-28176 Datasheet - Page 96

• Manufacturer Part Number: 122-28176
• Description: GUIDE STUDENT PROCESS CONTROL
• Manufacturer: Parallax Inc

Specifications of 122-28176

• Accessory Type: Manual
• Product: Microcontroller Accessories
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: Propeller Education (PE) Kit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

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Construct the circuit shown by the schematic in Figure 4-2 and the wiring
diagram in Figure 4-3. Note that Q
QRB1114. Set aside the 100 kΩ and 1 MΩ resistors for now.
Mount the QRB1114 as shown. Bend the device so that it is parallel to the table
surface.
1
and the IR LED are both inside the
Figure 4-2
Opto-Reflective
Switch Monitoring