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1answer
28 views

Transfer function for a temperature sensor

I have a STLM20 temperature sensor with a transfer function of: V0=(-11.69mV)/C *(T) + 1.8663 V I have solved for T then it should be: T=85.543*(1.8663-V0) is this correct?
0
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1answer
86 views

What is this go-no go function in some oscilloscopes and how can I use it?

I have seen some oscilloscopes with this option (go-no go function), but I don't know what it is. I couldn't find anything about it in my searches. What is it?
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2answers
84 views

How to realize these transfer functions through op-amp circuit? [closed]

how to synthesize the follwing tansfer function using analog circuit: [(1+sT1)(1-sT2)]/(as^2+bs+c)
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0answers
166 views

Problem running C++ function from STM32's SRAM in Keil microVision

I'm using Keil uVision 4.6 to write a C++ program for SMT32F103RE. I need to run one of my program functions directly from SRAM, so I devided my SRAM into two separate regions: ...
1
vote
1answer
88 views

circuit for any second order system

What circuit, with a single input and a single output, has a transfer function that looks like this: \$H(s)=\frac{\omega_n^2}{s^2+2\omega_n \zeta s+\omega_n^2}\$ (second order system)?
2
votes
2answers
339 views

Arduino linking assembler funtions

I would like to use (link) a function written in assembler in an Arduino project. What I want to do is: write the function in assembler using avr-gcc calling conventions declare the function as ...
4
votes
1answer
978 views

How to properly open and close files “inside” a member function? [closed]

I am using Arduino Uno and the Ethernet Shield with a 2GB SD Card. I have the following working code intended to be used to write data on the SD Card (note: the SD Library is properly initialized and ...
0
votes
2answers
134 views

Transfer function of frequency shifted signal

I have a system controled by the function \$i(t)\$ and described by this time-domain equation, $$l(t)=A+\frac{Pi(t)}{CK}-\frac{Pi(t)-CK(O-A)}{CK}e^{-Kt}$$ Taking the Laplace transform I get this, ...
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3answers
246 views

Ideal Hardware Timer Setup Routine

Imagine you were trying to write a C routine for an 8bit microcontroller that converted a desired timespan (be it seconds, milliseconds, hertz, etc). to the corresponding hardware timer preload value ...
2
votes
1answer
593 views

Simple Differentiator with OpAmp - response function

Ok, I have a differentiator with an OpAmp, a resistor and a capacitor. I've calculated the response function, and I've written it in the picture. Now, the OpAmp has a single-pole response ...
1
vote
4answers
535 views

How to fake an encoder signal with one function generator?

I wish to be able to have a encoder quadrature signal that I could set the frequency to some specified values (from 10 to 60 Hz). I have a function gen that fulfills the freq requirements but it has ...
3
votes
1answer
659 views

Can you find the transfer function of two cascaded networks if you know their individual transfer functions?

If you have network N1 with transfer function H1 and network N2 with transfer function H2, is there a way to find the transfer function H3 for the network produced when cascading N1 and N2 (and ...