Electrical Engineering

Popular Question

 Popular Question
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earned this badge 81 times.
How can I repeat a sheet symbol that includes differential pairs in Altium?
Awarded Jan 19 at 8:32
Is it feasible to measure voltage drop across 0-ohm jumper resistors to determine excessive current draw?
Awarded Dec 16, 2023 at 20:06
How can I calculate reverse leakage current in a Schottky diode in series with a resistor?
Awarded Nov 29, 2023 at 5:41
How can I allow a smaller clearance value for differential pairs in Altium?
Awarded Nov 23, 2023 at 6:33
Should the threaded insert for an M.2 mounting screw be grounded?
Awarded Sep 26, 2023 at 22:07
How can I test a Hall effect sensor at a given distance?
Awarded Sep 3, 2023 at 20:51
How to specify a via should be plugged to prevent solder wicking?
Awarded Apr 24, 2023 at 17:52
What is the difference between "differential" and "differential-coplanar" in controlled impedance?
Awarded Dec 22, 2022 at 14:06
Why won't "copy room format" in Altium Designer copy component placement?
Awarded Oct 21, 2022 at 14:25
How do I convert, lower, or raise voltage?
Awarded Mar 10, 2022 at 13:55
Is the skin effect a factor for low-current AC applications?
Awarded Jan 13, 2022 at 17:56
Why does my waveform start ahead of the trigger?
Awarded Dec 8, 2021 at 2:11
Is a sine wave (or any signal) that has no zero crossing still considered AC?
Awarded Jun 22, 2021 at 12:41
How can I float a pin that otherwise should be low?
Awarded Oct 24, 2020 at 19:30
How do I create "beveled" T-intersection traces in Eagle CAD?
Awarded Jul 11, 2019 at 6:45
How can I find and remove servo/motor noise from this audio amplifier?
Awarded May 31, 2018 at 18:33
Current flow with two voltage sources
Awarded May 24, 2018 at 10:26
Selecting AVR microcontroller with or without PicoPower?
Awarded Apr 25, 2018 at 7:55
Why would the VCC/GND pins of an ATtiny26 not be aligned?
Awarded Feb 12, 2018 at 16:29
AVR program behavior incorrect after disabling reset fuse
Awarded Dec 7, 2017 at 13:44
Does the physical size of through-hole ceramic capacitors relate to voltage rating?
Awarded Jun 13, 2017 at 21:07
Can you identify this crystal oscillator?
Awarded May 8, 2017 at 22:11
Darlingtons, MOSFETS, and bipolar junctions
Awarded Mar 15, 2017 at 7:06
How can I determine if my oscilloscope is operating correctly?
Awarded Jan 25, 2017 at 0:54
Understanding MOSFET gate characteristics
Awarded Jan 16, 2017 at 12:20
What problems can arise from temporarily shorting power supply of a small microcontroller circuit?
Awarded Nov 9, 2016 at 0:49
How can I get a linear relationship between a voltage divider and an ADC?
Awarded Sep 20, 2016 at 10:44
Should I discard my inventory of old electrolytic capacitors?
Awarded Aug 24, 2016 at 17:38
Does the "drain" wire in a microphone audio cable serve any purpose the shield does not?
Awarded Mar 23, 2016 at 19:56
Is there a way to disable automatic brace completion in Atmel Studio 6?
Awarded Feb 12, 2016 at 19:57
What is oscilloscope trigger "sensitivity"?
Awarded Nov 4, 2015 at 5:17
How to increase current drive of Charlieplexed LED array?
Awarded Oct 8, 2015 at 13:16
Is there any benefit to using a voltage booster (such as Batteriser) on "dead" batteries?
Awarded Aug 26, 2015 at 8:25
Is this measured rise time inaccurate because of limited oscilloscope bandwidth?
Awarded Aug 22, 2015 at 19:38
From what used/junk equipment can I salvage solenoids from?
Awarded Aug 15, 2015 at 21:19
Must IO pins each have their own pull-up/down resistor?
Awarded Jul 21, 2015 at 19:08
Does potential difference exist between Earth ground in geographically diverse locations?
Awarded Jul 10, 2015 at 11:06
What is the "DC OK" relay used for on a power supply?
Awarded Jun 17, 2015 at 9:06
Using AVR reset pin as ADC
Awarded Apr 17, 2015 at 20:09
Half voltage on output pin under load?
Awarded Apr 10, 2015 at 15:35
Any truth behind "multipole" technology in audio signal transmission?
Awarded Apr 9, 2015 at 12:41
Why am I measuring a voltage on the output of an audio amplifier with no input signal?
Awarded Mar 22, 2015 at 14:42
How to use AVR ADC with multiplier?
Awarded Feb 23, 2015 at 4:36
Designing an inverse polarity and overload (crowbar) protection circuit
Awarded Jan 31, 2015 at 13:06
Why are loudspeakers manufactured in various impedance values?
Awarded Nov 17, 2014 at 21:24
How can I prevent a 556 timer IC from becoming very hot?
Awarded Oct 14, 2014 at 2:45
What can I do to increase passive HF RFID read range?
Awarded Sep 29, 2014 at 12:02
Do I need a current limiting resistor when powering an LED below its forward voltage?
Awarded Sep 19, 2014 at 19:32
What is the importance of memory depth when selecting a digital storage oscilloscope?
Awarded Sep 11, 2014 at 0:37
What's a schematic (compared to other diagrams)?
Awarded Aug 13, 2014 at 14:42
How to store audio data for AVR project?
Awarded Jul 13, 2014 at 20:28
What is the "ammo" packaging method when ordering through hole parts?
Awarded Jul 1, 2014 at 11:19
What pad hole (drill) size is appropriate for a given through-hole lead diameter?
Awarded May 21, 2014 at 20:52
What is the recommended way to protect a circuit from non-transient overvoltage?
Awarded May 19, 2014 at 14:05
How can I determine if a microcontroller is damaged?
Awarded Apr 13, 2014 at 18:51
What can reduce overshoot and ringing on a simple square wave pulse generator?
Awarded Mar 18, 2014 at 15:41
How do I measure differential signals (like RS-485 or DMX) on an oscilloscope?
Awarded Mar 9, 2014 at 17:17
Why is mains power sometimes 110V and other times 120V?
Awarded Mar 3, 2014 at 19:30
How to decide between a TVS or Zener diode for overvoltage protection?
Awarded Feb 5, 2014 at 21:58
What makes a pull-up/down resistor strong or weak?
Awarded Jan 21, 2014 at 1:16
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