User Dirk Bruere

130 votes

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

answered Feb 9, 2018 at 8:48

30 votes

Does a dangling wire really electrocute me if I'm standing in water?

answered Apr 8, 2019 at 15:47

24 votes

Does living next to an electrified railway cause WiFi outages?

answered Mar 21, 2020 at 9:23

20 votes

Accepted

Mounting components on both sides of a PCB

answered Jan 25, 2018 at 9:27

19 votes

Easy and cheap way to sink more than 5 A from a power supply

answered Sep 26, 2022 at 12:09

14 votes

What is the meaning of the term "schematic capture"?

answered Jul 19, 2021 at 13:17

14 votes

Is it possible to step down 240 AC to 5 DC without transformer?

answered Oct 18, 2017 at 14:59

8 votes

Why am I not dead after repeatedly touching a high-voltage source?

answered Jun 7, 2018 at 15:04

8 votes

What kind of a sensor does a arcade punch (boxing) machine have?

answered Feb 12, 2021 at 9:58

8 votes

Convention for inverted signal

answered Nov 22, 2019 at 14:54

8 votes

How have my neighbours’ appliances been damaged?

answered Feb 20, 2020 at 11:28

7 votes

Detection of signals buried in noise

answered Mar 13, 2020 at 16:46

7 votes

What is the simplest instruction set that has a C++/C compiler to write an emulator for?

answered Jul 20, 2019 at 13:59

7 votes

What kind of rubber "melts" plastic?

answered Aug 23, 2018 at 14:53

7 votes

Accepted

I have an idea/invention and look for a real investor/industry to take it to the next level?

answered Oct 26, 2018 at 14:56

6 votes

Beyond liquid helium cooling

answered Sep 17, 2018 at 9:18

6 votes

Can WD40 be used to mitigate water damage on electronics?

answered Sep 12, 2019 at 13:38

6 votes

Do square wave exist?

answered Apr 17, 2019 at 10:05

6 votes

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

answered May 22, 2019 at 14:19

6 votes

Accepted

Is it legal to use electricity from a phone line?

answered Jun 13, 2018 at 10:10

6 votes

Why is silicon necessary in making semiconductors?

answered Oct 31, 2021 at 9:34

6 votes

How many transistors at minimum do you need to build a general-purpose computer?

answered Dec 10, 2022 at 10:53

5 votes

Accepted

Electrical generator where a dielectric is pulled out of a capacitor

answered Nov 7, 2017 at 13:20

5 votes

How to control 12V from 5V using transistor?

answered Aug 28, 2018 at 12:11

4 votes

Efficient electronics components

answered Jun 28, 2018 at 9:08

4 votes

How to test for USB dropouts on STM32F?

answered Aug 14, 2018 at 8:18

4 votes

What is the right way to float a home lab?

answered May 30, 2019 at 10:02

4 votes

Why propagation delay is measured at 50% of the input and output waveform?

answered Jun 2, 2019 at 7:03

4 votes

Can you charge a capacitor merely with static electricity where charges don't move?

answered Nov 9, 2022 at 10:54

4 votes

Looking for ideas to about cooling multiple MOSFETs in TO-247 packages

answered Mar 29 at 15:16

Stack Exchange Network

263 Answers

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

Does a dangling wire really electrocute me if I'm standing in water?

Does living next to an electrified railway cause WiFi outages?

Mounting components on both sides of a PCB

Easy and cheap way to sink more than 5 A from a power supply

What is the meaning of the term "schematic capture"?

Is it possible to step down 240 AC to 5 DC without transformer?

Why am I not dead after repeatedly touching a high-voltage source?

What kind of a sensor does a arcade punch (boxing) machine have?

Convention for inverted signal

How have my neighbours’ appliances been damaged?

Detection of signals buried in noise

What is the simplest instruction set that has a C++/C compiler to write an emulator for?

What kind of rubber "melts" plastic?

I have an idea/invention and look for a real investor/industry to take it to the next level?

Beyond liquid helium cooling

Can WD40 be used to mitigate water damage on electronics?

Do square wave exist?

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

Is it legal to use electricity from a phone line?

Why is silicon necessary in making semiconductors?

How many transistors at minimum do you need to build a general-purpose computer?

Electrical generator where a dielectric is pulled out of a capacitor

How to control 12V from 5V using transistor?

Efficient electronics components

How to test for USB dropouts on STM32F?

What is the right way to float a home lab?

Why propagation delay is measured at 50% of the input and output waveform?

Can you charge a capacitor merely with static electricity where charges don't move?

Looking for ideas to about cooling multiple MOSFETs in TO-247 packages