User emrys57 - Electrical Engineering Stack Exchange

25 votes

Can thin sections of copper traces be used as fuses?

answered Nov 12, 2015 at 12:32

14 votes

Will this mains disconnect circuit work?

answered Jun 29, 2022 at 14:50

6 votes

How to calculate Real Power and Power Factor using an Oscilloscope?

answered Dec 15, 2012 at 11:56

6 votes

For how long should I charge my dead car battery without damaging it?

answered Aug 22, 2022 at 15:50

5 votes

Accepted

Power origin and power planes placement on PCB

answered Jul 1, 2014 at 18:47

5 votes

MCUs which can trigger an interrupt on a port mask

answered Dec 11, 2014 at 12:22

5 votes

Is it truly impossible to tell what a CPU is doing?

answered May 23, 2019 at 8:59

4 votes

How can I measure the RPM of a servo motor without Arduino or any time of programming?

answered Jul 2, 2022 at 11:22

2 votes

How does this high voltage device work?

answered Jul 27, 2022 at 13:23

2 votes

Accepted

AC Voltmeters: Transformer or Resistive Network

answered Jul 2, 2022 at 11:06

1 vote

Accepted

Opamp resistor arrangement to get out of its noise

answered Jun 30, 2022 at 10:41

1 vote

Signal generator, DC offset, impedance into an open load - workarounds?

answered Jun 29, 2022 at 14:26

Stack Exchange Network

12 Answers

Can thin sections of copper traces be used as fuses?

Will this mains disconnect circuit work?

How to calculate Real Power and Power Factor using an Oscilloscope?

For how long should I charge my dead car battery without damaging it?

Power origin and power planes placement on PCB

MCUs which can trigger an interrupt on a port mask

Is it truly impossible to tell what a CPU is doing?

How can I measure the RPM of a servo motor without Arduino or any time of programming?

How does this high voltage device work?

AC Voltmeters: Transformer or Resistive Network

Opamp resistor arrangement to get out of its noise

Signal generator, DC offset, impedance into an open load - workarounds?