I need help building this BJT amp circuit on a breadboard. If possible would you be able to show how it all needs to be layed out on a breadboard in order for it to function? The npn is 2N3904

Q: [Q4A] Design a circuit based on op-amp of 30 mA output which used to drive five LEDs each one need…

A: To design a circuit based on an op-amp to drive five LEDs, each requiring 20 mA, and ensure that the…

Q: -5V 47K 20K V3

A:

Q: 2. Design an op-amp circuit for cach of the following applications. Write the name of the circuit,…

A:

Q: The circuit below, you may note, does not match any of the common op-amp circuits. By performing…

A: Given circuit:

Q: 4. A current measuring operational amplifier is made by bridging a resistor across the inverting…

A: A current measuring operational amplifier is created by connecting a resistor to the inverting and…

Q: Q4 Consider you have to design a convertor to produce an output voltage of 36 V from a 3.3-V input…

A: One way to meet the specified requirements is by employing a buck converter, which reduces the input…

Q: When OP-AMPs are considered ideal in the circuit: a) What is V voltage? b) What is the equivalent…

A: (a) Redraw the circuit again representing all the nodes clearly.

Q: The two input terminals of an op-amp are connected to voltage signals of strength 745µV and 740µV…

A: Given parameters are: Vi1=745µV, Vi2=740µV, Common Mode Gain, AC=50 CMMR=80dB

Q: [Q4A] Design a circuit based on op-amp of 30 mA output which used to drive five LEDs each one need…

A: Step 1: Step 2: Step 3: Step 4:

Q: Output voltage from the circuit in Figure 1, 2, 3, 4 and 5 please :)

A: Step 1:Step 2:

Q: A silicon photodiode is connected to an op-amp as indicated. Under an illuminance of 500 lux, the…

A: Given, A silicon photodiode is connected to an op-amp as shown below, Under the illuminace of 500…

Q: Q1 Analyse the circuit shown in Figure Q1, (a) Name the function of each Op-Amp, A1, A2, A3, and A4…

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Q: In a Wheatstone bridge, leg 1 is an active strain gage of Advance alloy and 120 ohms resistance, leg…

A: Leg 1 contains active strain gage of advance alloy and also 120 Ω resistance. R2=R3=120 Ω Leg 4…

Q: 8. A voltage doubler is to be designed to supply 8 V or more at up to 50 mA for the control circuits…

A: In this problem, we are tasked with designing a voltage doubler to supply 8 V or more at 50 mA for a…

Q: Rf i, R| R2 - 두

A: To find the gain of the opamp circuit

Q: small

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Operational Amplifier

An operational amplifier also called op amp is an integrated circuit or analog circuit that takes input as a differential voltage and produces output as a single-ended voltage. It is an IC that can amplify weak electric signals.An op amp has one output pin and two input pins. The basic role of an opamp is to amplify the voltage difference between the two input voltages. It is also used in filtering or to perform mathematical operations or in signal conditioning.