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Harry Svensson's user avatar
Harry Svensson's user avatar
Harry Svensson's user avatar
Harry Svensson
  • Member for 12 years, 2 months
  • Last seen more than a week ago
  • Linköping, Sweden
30 votes

High Voltage PWM Motor Controller - Mosfets Explode

27 votes
Accepted

Can anyone identify this circut?

26 votes

Smart ways to detect a button (less power consuming)

25 votes
Accepted

Why use the fast Fourier transform for noise reduction instead of a classical electronic filter?

20 votes

How do I prove to my physics teacher that adding a battery in parallel doesn't double the current?

13 votes

Measure square waves without oscilloscope?

13 votes
Accepted

What does this symbol (three connected triangles) mean?

11 votes

Reading a huge number of analog sensors in real time

10 votes
Accepted

Can an OpAmp be built without an IC or transistor or a Vacuum tube?

9 votes

Why have both: BJT and FET transistors on IC output?

9 votes

Constant controlled power source

9 votes

Current flow through diode

8 votes

4-terminal shunt resistor

7 votes

380/220 vs 220/380

7 votes

Programmable Variable Inductor

7 votes
Accepted

Meaning of dB while dealing with amplifier(Op-Amp)

7 votes

I don't understand clearly why the ideal sources that the value doesn't match can't be connected

6 votes
Accepted

Resistor DAC and buffer for VGA output

6 votes

How to ensure an off-before-on transition for an H-bridge?

6 votes
Accepted

what are these or gates for?

5 votes

capacitive power supply sizing

5 votes

What's wrong with my electromagnet

5 votes

Analog analog multiplication, part of a hybrid CPU (for fun)

5 votes
Accepted

AVR bitwise operation: making a NOT with a microcontroller

4 votes
Accepted

How can I use Charlieplexing with common anode RGB LEDs?

4 votes

How to calculate roots using root locus method?

4 votes
Accepted

Can't trigger AVR ADC Interrupt

4 votes

What parameters are to be considered when choosing a MOSFET?

4 votes

What does mean if there is P+ and Q-?

4 votes
Accepted

How to measure SNR with an oscilloscope

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