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Electrical Engineering
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Frog
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64
How do people prototype circuits without getting shocked?
May 7, 2021
33
Why do power grids tend to operate at low frequencies like 60 Hz and 50 Hz?
Dec 16, 2020
18
Why do schematics sometimes use diagonal connections?
Jun 4, 2025
16
Why do DC voltage sources appear as shorts in AC analysis or transfer function analysis?
Jun 16, 2021
15
What is physically happening when there is a square wave input on the left plate of a capacitor and open circuit on right plate of a capacitor?
Jun 6, 2021
12
Can I make car starter cables out of standard appliance cables?
Oct 27, 2024
12
Are there ideal opamps that exist in the real world?
Dec 2, 2020
11
Vinegar battery to generate 5 V on 1 kΩ load
Jan 27, 2025
11
Why does this hand tool have this component?
Jul 16, 2021
10
Decoupling capacitor between two voltage rails
Sep 11, 2025

Top network posts

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23
Can an encapsulated airfoil generate enough lift to lift the capsule?
20
What was the original unix font?
16
When did wear leveling in flash storage come up?
15
Who invented the clipboard?
14
Would the solid material inside an airship displace air and be counted towards lift?