Draw a schematic from a PCB obtained from the instructor or use the above picture of the PCB. The dark lines are copper traces. Note that your schematic should have 2 op-amps, 6 Resistors, 2 inputs (V1in & V2in), 1 output (Vout), Power (VCC, same as 12V) and ground (GND). Label all components and pin numbers. To find the pin numbers of the 2 op-amps, obtain the datasheet for the 8-pin LM358 IC (just google "LM358 datasheet").

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Section4) Reverse Engineer a PCB.
12V GND
+V
LH358
Draw a schematic from a PCB obtained from the instructor or use the above picture of the PCB. The dark
lines are copper traces. Note that your schematic should have 2 op-amps, 6 Resistors, 2 inputs (Vlin &
V2in), 1 output (Vout), Power (VCC, same as 12V) and ground (GND). Label all components and pin
numbers. To find the pin numbers of the 2 op-amps, obtain the datasheet for the 8-pin LM358 IC (just
google "LM358 datasheet").
Below are circuit symbols to use in your schematic.
M
Vout V2 Viln
VCC
Ź T
Op-amp.
Resistor GND Power
Inputs, output, power and ground are to be pins on a connector symbol as shown below:
Transcribed Image Text:Section4) Reverse Engineer a PCB. 12V GND +V LH358 Draw a schematic from a PCB obtained from the instructor or use the above picture of the PCB. The dark lines are copper traces. Note that your schematic should have 2 op-amps, 6 Resistors, 2 inputs (Vlin & V2in), 1 output (Vout), Power (VCC, same as 12V) and ground (GND). Label all components and pin numbers. To find the pin numbers of the 2 op-amps, obtain the datasheet for the 8-pin LM358 IC (just google "LM358 datasheet"). Below are circuit symbols to use in your schematic. M Vout V2 Viln VCC Ź T Op-amp. Resistor GND Power Inputs, output, power and ground are to be pins on a connector symbol as shown below:
R5
R4
LM358
Vout V2n Viin
R3
R2
12V GND
2936909A_P1-200304
R1
Transcribed Image Text:R5 R4 LM358 Vout V2n Viin R3 R2 12V GND 2936909A_P1-200304 R1
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