Oscilloscopes read positive and negative input voltages, example: + - 100mV, + - 200mV, + - 500mV, + - 1V, + - 2V, + - 5V, etc, right? I'm setting up custom probes, and I need to get the widest range of resolution possible to improve the display of the waveforms. I have a Pressure transducer that operates from 500mV positive to 4.5V positive. When configuring a custom probe, it uses the voltage of +- 5V and offers me a resolution of approximately 35%. Since it uses the + - 5V setting of the oscilloscope and the result is 10V, right? This device would transform the transducer signal voltages from positive 500mV/4.5V to negative voltage? Let me explain, for example that the device transforms the signal in a range from -2V to +2V, I think that in this way I could obtain the best possible resolution on my oscilloscope. I asked ChatGPT if this was possible and they replied that with the INA333 (Precision Instrumentation Amplifier) it may be possible. I'm not an electronics expert, I'm a mechanic and I'm trying to improve the resolution of my waveforms.
clear explanations make it so easy to understand. great job, prof!
I watched a few video explanation of how an Instrumentation Amplifier works and this one is the best.
I have used a instrumentation Amplifier in a PSoC and GreenPak SGN74004 IC for projects.
Thalaivaa !! Super Guru , Thangalin arivaatral mikka paadathirku nandri 🤯🤯🤓🤓!!
This was such a great explanation!
Thank u
How can one account for the effect of the op-amp CMRR rating in the circuit ?
Great Video❤
Thanks for this great lesson!
Great job ! Thanks
A request, can you do some practical videos of these concepts
Oscilloscopes read positive and negative input voltages, example: + - 100mV, + - 200mV, + - 500mV, + - 1V, + - 2V, + - 5V, etc, right? I'm setting up custom probes, and I need to get the widest range of resolution possible to improve the display of the waveforms. I have a Pressure transducer that operates from 500mV positive to 4.5V positive. When configuring a custom probe, it uses the voltage of +- 5V and offers me a resolution of approximately 35%. Since it uses the + - 5V setting of the oscilloscope and the result is 10V, right? This device would transform the transducer signal voltages from positive 500mV/4.5V to negative voltage? Let me explain, for example that the device transforms the signal in a range from -2V to +2V, I think that in this way I could obtain the best possible resolution on my oscilloscope. I asked ChatGPT if this was possible and they replied that with the INA333 (Precision Instrumentation Amplifier) it may be possible.
I'm not an electronics expert, I'm a mechanic and I'm trying to improve the resolution of my waveforms.
Great Lesson thank you
You are awesome!
thx🥰
Thank you 👍
my circuits did not worked/ i left electronics