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I need to use an opamp to change analog to digital data. What kind should I use?!

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I need to use an opamp to change analog to digital data. What kind should I use?!

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Series Resistors
Which one is largest?

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Series Resistors
Which one is largest?

#EngineeringProfessorQuiz #STEMMonday #Engineering #EngineeringQuiz The impedance of an inductor is jωL where ω is cyclic or angular frequency in rad/s and f is frequency in Hz. The period T ins seconds = 1/f and ω=2πf, what is the impedance of a 1H inductor at 1 Hz?

#EngineeringProfessorQuiz #STEMMonday #Engineering #EngineeringQuiz The impedance of an inductor is jωL where ω is cyclic or angular frequency in rad/s and f is frequency in Hz. The period T ins seconds = 1/f and ω=2πf, what is the impedance of a 1H inductor at 1 Hz?

#EngineeringProfessorQuiz #STEMMonday #Engineering #EngineeringQuiz The impedance of an inductor is jωL where ω is cyclic or angular frequency in rad/s and f is frequency in Hz. The period T ins seconds = 1/f and ω=2πf, what is the impedance of a 1H inductor at 1 rad/s?

#EngineeringProfessorQuiz #STEMMonday #Engineering #EngineeringQuiz The impedance of an inductor is jωL where ω is cyclic or angular frequency in rad/s and f is frequency in Hz. The period T ins seconds = 1/f and ω=2πf, what is the impedance of a 1H inductor at 1 rad/s?

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Which theory is used to make a stove element?

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Which theory is used to make a stove element?

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What theory is applies to make a touch sensitive lamp?

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What theory is applies to make a touch sensitive lamp?

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Which theory is used to make a wireless mobile phone charger?

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Which theory is used to make a wireless mobile phone charger?

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Which of the following is a digital signal?

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Which of the following is a digital signal?

#STEMSunday Which of the following is an analog signal?
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#STEMSunday Which of the following is an analog signal?
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Which of the following is NOT a touch sensor?

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Which of the following is NOT a touch sensor?

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Which of the following sensors do not measure temperature?

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Which of the following sensors do not measure temperature?

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Which of the following IS NOT a range sensor on a robot?

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Which of the following IS NOT a range sensor on a robot?

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Which is larger?
10F || 15F (10 Farads in parallel with 15 Farads)
4F + 2F (4 Farads in series with 2 Farads)

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Which is larger?
10F || 15F (10 Farads in parallel with 15 Farads)
4F + 2F (4 Farads in series with 2 Farads)

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Which is larger?
10Ω || 15Ω (10 ohms in parallel with 15 ohms)
4Ω + 2Ω (4 ohms in series with 2 ohms)

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Which is larger?
10Ω || 15Ω (10 ohms in parallel with 15 ohms)
4Ω + 2Ω (4 ohms in series with 2 ohms)

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Which one is smaller? 1 μF versus 1000 nF?

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Which one is smaller? 1 μF versus 1000 nF?

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Which one is larger? 1 GB versus 100 MB?

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Which one is larger? 1 GB versus 100 MB?

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Which one is smaller? 10 nF versus 100 pF?

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Which one is smaller? 10 nF versus 100 pF?

#EngineeringQuiz #EngineeringProfessorQuiz I need my first order RL circuit to discharge the inductor faster. What should I do? #BlackSTEM #BlackMastodon #BlackFediverse #BlackTwitter #NoireSTEMinist

#EngineeringQuiz #EngineeringProfessorQuiz I need my first order RL circuit to discharge the inductor faster. What should I do? #BlackSTEM #BlackMastodon #BlackFediverse #BlackTwitter #NoireSTEMinist

#EngineeringQuiz #EngineeringProfessorQuiz I need my first order RC circuit to discharge the capacitor faster. What should I do? #BlackSTEM #BlackMastodon #BlackFediverse #BlackTwitter

#EngineeringQuiz #EngineeringProfessorQuiz I need my first order RC circuit to discharge the capacitor faster. What should I do? #BlackSTEM #BlackMastodon #BlackFediverse #BlackTwitter

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I have a 10mA source in parallel with 2 resistors, if I measure the curren through a 15kΩ resistor as 4mA, what size is the other resistor?

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I have a 10mA source in parallel with 2 resistors, if I measure the curren through a 15kΩ resistor as 4mA, what size is the other resistor?

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I have a 10V source in series with 2 resistors, if I measure the voltage across a 4Ω resistor at 3V, what is the size of the other resistor?

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I have a 10V source in series with 2 resistors, if I measure the voltage across a 4Ω resistor at 3V, what is the size of the other resistor?

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I want to restrict current flow to one direction, what device do I need?

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I want to restrict current flow to one direction, what device do I need?

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I add this to the power rails to reduce noise in my circuit.

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I add this to the power rails to reduce noise in my circuit.

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I add this to make a filter with a gain greater than one.

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I add this to make a filter with a gain greater than one.

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I want to measure the gain of an operational amplifier by using the input and output signal of a circuit, which one should I use? #NoireSTEMinist #MySTEMisForTheStreets

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I want to measure the gain of an operational amplifier by using the input and output signal of a circuit, which one should I use? #NoireSTEMinist #MySTEMisForTheStreets

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I want to measure the phase shift between the input and output signal of a circuit, which one should I use? #NoireSTEMinist #MySTEMisForTheStreets

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I want to measure the phase shift between the input and output signal of a circuit, which one should I use? #NoireSTEMinist #MySTEMisForTheStreets

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I need to supply a square wave or sine wave to my circuit, what should I use?

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I need to supply a square wave or sine wave to my circuit, what should I use?

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I need to measure a resistor, what should I use?

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I need to measure a resistor, what should I use?

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I need to set positive and negative 9V to turn on my operational amplifier, which one should I use?

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I need to set positive and negative 9V to turn on my operational amplifier, which one should I use?