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student1
  • Member for 9 years, 1 month
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19 votes
6 answers
4k views

Why the need for multiple I²C ports?

9 votes
2 answers
10k views

Can the microcontroller program flash memory be used for storing user configuration?

8 votes
4 answers
1k views

Infinite thermal current noise in a wire?

6 votes
2 answers
446 views

Downconversion using frequency divider vs. mixer

3 votes
2 answers
2k views

Resistance of a Wheatstone Bridge

3 votes
3 answers
2k views

How can you recieve a 6 GHz signal with only 64MS/s ADC?

3 votes
2 answers
921 views

Does the use of PID controller require knowledge of plant's Transfer Function

3 votes
1 answer
924 views

How would the input impedance of the instrument affect my measurement?

2 votes
1 answer
408 views

Simultaneous sampling of several channels with single ADC?

2 votes
2 answers
497 views

Spectrum Analyzer vs. numerical FFT-based methods?

1 vote
2 answers
1k views

If the High Pass Filter is a differentiator, what's the analogy for Low Pass Filter?

1 vote
1 answer
3k views

What is the technical description of 'sensitivity' in Lock-In amplifiers?

0 votes
2 answers
1k views

Is there a practical way to increase the input impedance of an instrument?

0 votes
1 answer
860 views

How do PID control loop in a servo motor reverse motor direction?

0 votes
2 answers
188 views

How does analog radar signals encode two dimensions?

0 votes
2 answers
1k views

What is the need to do a dV/dI measurement instead of numerical differentiation?

0 votes
3 answers
684 views

Calculating battery time giving its capacity and load

0 votes
1 answer
141 views

PWM Modules vs Channels

0 votes
4 answers
9k views

Stopping a DC motor using an H-bridge: forward+backward vs. 'brake'

0 votes
2 answers
72 views

How to transfer data from high-speed ADCs in MCUs?

0 votes
5 answers
726 views

Why there is no brushless field wound DC motor

0 votes
1 answer
133 views

ADC with small input range

0 votes
0 answers
45 views

How to add SNR for elements in series

0 votes
4 answers
169 views

Are the two op-amp terminals at equal bias for positive feedback?

0 votes
2 answers
105 views

Why does the IF of an RF mixer not go down to DC?

-2 votes
5 answers
2k views

Using smartphones' serial buses (e.g. USB, SD Card, etc) to control Servo motors