User clabacchio

40 votes

Accepted

BJT in Reverse Active Mode of Operation

answered Apr 12, 2012 at 9:05

28 votes

Accepted

MOSFET as a voltage controlled resistor

answered Jun 10, 2013 at 15:16

27 votes

What exactly are harmonics and how do they "appear"?

answered May 21, 2012 at 8:17

22 votes

Why do we still use cable for a lot of forms of data transmission?

answered Jul 25, 2012 at 9:35

20 votes

How does a capacitor block DC?

answered May 15, 2012 at 14:25

19 votes

Why does electric arc in a switch prefer a curved path over a straight path?

answered Feb 3, 2012 at 7:22

17 votes

What' so great about CMOS?

answered Feb 10, 2012 at 8:59

16 votes

Why does a pull-up resistor not stop current flowing to the input pin when the switch is open?

answered Jan 26, 2012 at 13:18

15 votes

Accepted

Cascaded logic inverters

answered Apr 19, 2012 at 9:07

15 votes

Accepted

Power consumed by a CPU

answered Jun 5, 2012 at 19:34

15 votes

Why do higher frequency waves have better penetration?

answered Jun 9, 2012 at 11:48

15 votes

Accepted

Why is there a separate Floating Point Units in some micro controllers

answered Oct 28, 2014 at 13:05

14 votes

Is ARM a microprocessor or microcontroller?

answered Jun 18, 2012 at 11:24

14 votes

Why are h-parameters used?

answered Sep 22, 2012 at 10:20

13 votes

What does a TRIAC do?

answered Oct 24, 2012 at 16:47

13 votes

What's the difference between MOSFETs and BJTs (from a circuit analysis perspective)?

answered Mar 21, 2012 at 8:45

13 votes

Can FPGA out perform a multi-core PC?

answered Nov 28, 2014 at 10:12

11 votes

Accepted

Complex Impedances

answered Mar 18, 2012 at 10:05

11 votes

Accepted

How does the drain current flow in a MOSFET when the channel is pinched off?

answered Oct 10, 2014 at 14:47

11 votes

What's the purpose of such weird wiring inside this smart card?

answered Jun 6, 2012 at 14:41

11 votes

Fourier transform of a sum of signals

answered May 29, 2012 at 12:05

11 votes

Least expensive way to plug in a microcontroller into 120V (without wall wart or batteries)

answered Jun 1, 2012 at 8:39

10 votes

why 220v power supply may damage a system working on 110 V?

answered May 24, 2012 at 14:57

10 votes

Tracking sun with solar panel - Need photosensor

answered Jun 4, 2012 at 14:17

10 votes

Accepted

Does using only NAND/NOR gates increase circuit delay?

answered Apr 26, 2012 at 10:02

10 votes

How does NAND FLASH cells retain data without requirement for external power?

answered Apr 28, 2014 at 9:52

9 votes

What is the simplest sound generating circuit?

answered Jul 25, 2012 at 19:13

9 votes

Accepted

Disadvantage of oversampling

answered May 2, 2012 at 10:00

9 votes

Accepted

How long can a capacitor stay charged?

answered Jan 25, 2012 at 15:11

8 votes

Op Amp circuit not behaving as desired

answered Jan 29, 2012 at 11:29

Stack Exchange Network

338 Answers

BJT in Reverse Active Mode of Operation

MOSFET as a voltage controlled resistor

What exactly are harmonics and how do they "appear"?

Why do we still use cable for a lot of forms of data transmission?

How does a capacitor block DC?

Why does electric arc in a switch prefer a curved path over a straight path?

What' so great about CMOS?

Why does a pull-up resistor not stop current flowing to the input pin when the switch is open?

Cascaded logic inverters

Power consumed by a CPU

Why do higher frequency waves have better penetration?

Why is there a separate Floating Point Units in some micro controllers

Is ARM a microprocessor or microcontroller?

Why are h-parameters used?

What does a TRIAC do?

What's the difference between MOSFETs and BJTs (from a circuit analysis perspective)?

Can FPGA out perform a multi-core PC?

Complex Impedances

How does the drain current flow in a MOSFET when the channel is pinched off?

What's the purpose of such weird wiring inside this smart card?

Fourier transform of a sum of signals

Least expensive way to plug in a microcontroller into 120V (without wall wart or batteries)

why 220v power supply may damage a system working on 110 V?

Tracking sun with solar panel - Need photosensor

Does using only NAND/NOR gates increase circuit delay?

How does NAND FLASH cells retain data without requirement for external power?

What is the simplest sound generating circuit?

Disadvantage of oversampling

How long can a capacitor stay charged?

Op Amp circuit not behaving as desired