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Electrical Engineering
Alesandro Giordano's user avatar
Alesandro Giordano's user avatar
Alesandro Giordano's user avatar
Alesandro Giordano
  • Member for 1 year, 11 months
  • Last seen more than a month ago
  • Padua, TV, Italia
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 Yearling
comment
Vdiff at input of op-amp
@Dogo can you please explain better your question? What are you measuring and in which specific point? What do you expect?
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Vdiff at input of op-amp
@tobalt please take note of the correction
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Vdiff at input of op-amp
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revised
ESP-WROOM-32 resets when I load a page from my cellphone's Chrome app but not when I load the web app from Chrome on my PC
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revised
Vdiff at input of op-amp
added 47 characters in body
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Vdiff at input of op-amp
I didn't check the opamp datasheet, thank you for the hint
awarded
 Commentator
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Vdiff at input of op-amp
Ensure first you’re measuring correctly on the inputs, try to bias them with a high impedance pull-up/pull-down network. Then the output is directly related to the feedback and the signal
revised
Vdiff at input of op-amp
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answered
Vdiff at input of op-amp
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Vdiff at input of op-amp
How are you measuring this voltages? Which instrumentation are you using?
answered
ESP-WROOM-32 resets when I load a page from my cellphone's Chrome app but not when I load the web app from Chrome on my PC
answered
How to size track width for AC application
awarded
 Editor
revised
Unexpected output from LC circuit
claryfing text
suggested
Approve
Unexpected output from LC circuit
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Unexpected output from LC circuit
we need to take a look at the 1:x rate of the transformer, also to the quivalent generator resitance. Then adjust all the parasitic components
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Unexpected output from LC circuit
Help me understanding your question, you're asking why the simulaiton damping factor doesn't meet the one of the real test?
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Unexpected output from LC circuit
2.5 kHz doesn't meet my simulation, with an RLC circuit (50 Ohm, 4 mH, 4.7 nF) i obtain an oscillation at almost 36 kHz, this meet the teoretic value calculated with omnicalculator.com/physics/rlc-circuit the high frequency pole is located at almost 1.3 Mhz
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