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Top Questions
49
votes
How can PCB trace have 50 ohm impedance regardless of length and signal frequency?
pcb
impedance
trace
characteristic-impedance
asked Jul 9 '13 at 11:08
electronics.stackexchange.com
42
votes
How did old games from 8-bit era game consoles store music?
sound
game-consoles
asked Apr 5 '20 at 22:46
retrocomputing.stackexchange.com
37
votes
What does it mean when two functions are “orthogonal”, why is it important?
functions
orthogonality
integral-transforms
asked Jul 12 '15 at 15:38
math.stackexchange.com
30
votes
What is the difference between “verb+て+みる” and “verb+(よ)う+とする”?
grammar
nuances
asked Oct 10 '14 at 22:20
japanese.stackexchange.com
29
votes
What is a “wide character string” in C language?
c
string
widechar
asked Jul 2 '12 at 2:27
stackoverflow.com
25
votes
What is the difference between Shell, Kernel and API
api
shell
operating-system
kernel
asked Aug 26 '12 at 17:19
stackoverflow.com
25
votes
Why is there always a capacitor on input and output of a voltage regulator?
voltage-regulator
7805
asked May 8 '16 at 3:37
electronics.stackexchange.com
25
votes
In earlier tape recorders, how was tape spool angular velocity adjusted?
analog
control
asked Jan 26 '19 at 10:52
electronics.stackexchange.com
23
votes
When do we need an Operating System in Embedded System Design?
embedded
operating-system
asked Dec 31 '13 at 20:11
electronics.stackexchange.com
22
votes
What is the difference between: Handle, Pointer and Reference
c++
oop
pointers
reference
handle
asked Oct 23 '12 at 4:03
stackoverflow.com
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Top Answers
5
Would descendants of Earth people stranded on another planet eventually forget about Earth?
worldbuilding.stackexchange.com
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