Skip to main content
Electrical Engineering

Good Answer

 Good Answer
Answer score of 25 or more. This badge can be awarded multiple times.
Awarded 2507 times.
How is it possible that HDDs are mechanically so robust?
Awarded Nov 7 at 0:49
How are these pins glued/stuck/soldered on a cell coin battery?
Awarded Nov 5 at 14:04
What happens if an LED is connected to a supply voltage greater than its voltage drop?
Awarded Oct 30 at 8:56
Can I make car starter cables out of standard appliance cables?
Awarded Oct 28 at 13:37
Why don't X-ray machines at airports cause single event effect damage in electronics?
Awarded Oct 23 at 6:41
Can't the electric current returning from the neutral end of the electrical cables be used again?
Awarded Oct 17 at 19:56
Why is NAND gate preferred over NOR gate in industry?
Awarded Oct 16 at 8:03
C - wrapping globals in a struct?
Awarded Oct 11 at 15:07
Amateur radio practice exam question about voltage drop
Awarded Oct 9 at 12:05
AC: Why differentiate between Ground and Neutral?
Awarded Oct 7 at 20:05
Is there a reason the LED current is being limited this way?
Awarded Oct 2 at 19:55
Need help in identifying and learning to identify this unknown protocol, which has a good chance to be proprietary to the hardware I'm analyzing
Awarded Oct 2 at 11:18
Why does the SATA power connector have so many pins?
Awarded Oct 2 at 5:35
How were standard serial port baud rates chosen?
Awarded Sep 30 at 13:48
Why don't relays incorporate flyback diodes?
Awarded Sep 25 at 7:25
Can Inductors be thought of as storing voltage?
Awarded Sep 23 at 14:42
How can I deal with crossing wires when designing a PCB?
Awarded Sep 21 at 22:20
Logic level converter using Transistors
Awarded Sep 19 at 21:11
Should I step-up or step-down the voltage if I have the option?
Awarded Sep 16 at 22:22
How can a microcontroller (such as an Arduino Uno) that requires 7-21V input voltage be powered via USB-B which can only run 5V?
Awarded Sep 13 at 14:36
Decoupling Capacitors: What happens to the DC on the cap once noise is introduced and it shorts?
Awarded Sep 11 at 12:50
Why is a USB memory stick getting hotter when connected to USB-3 (compared to USB-2)?
Awarded Sep 6 at 3:45
Pros and cons to round PCB design
Awarded Aug 28 at 22:57
How to cut the tracks of a stripboard
Awarded Aug 19 at 16:06
DC biasing audio signal
Awarded Aug 16 at 10:50
How are USB-C cables so thin?
Awarded Aug 15 at 3:02
My BJT audio amplifier circuit isn't working as expected
Awarded Aug 3 at 16:32
Basic transistor questions
Awarded Aug 3 at 4:41
Inverting buffer with op-amps
Awarded Aug 2 at 18:50
DC motor pump always transports in same direction, regardless of polarity
Awarded Aug 2 at 13:06
Why do 1 pF capacitors exist?
Awarded Aug 2 at 10:38
What concerns are there with soldering stainless steel cable on electronics?
Awarded Jul 31 at 14:16
How are vias made commercially?
Awarded Jul 26 at 12:06
Can a bird, previously at earth potential, get electrocuted by landing on a powerline at high-enough voltage due to the initial "equalization charge"?
Awarded Jul 25 at 4:55
Is acetone or isopropyl alcohol better for removing rosin flux?
Awarded Jul 24 at 5:57
Why does Samsung include useless capacitors?
Awarded Jul 20 at 5:34
How can I tell if a MOSFET is enhancement-mode or depletion-mode?
Awarded Jul 18 at 21:56
Why do manufacturers label differently seemingly identical components?
Awarded Jul 14 at 11:32
Pattern on a PCB
Awarded Jul 11 at 14:52
How to join two PCBs with a very small separation?
Awarded Jun 29 at 1:51
What do the different interrupts in PCIe do? I referring to MSI, MSI-X and INTx
Awarded Jun 27 at 20:35
Why aren't tightly stitched commercial pcbs more common?
Awarded Jun 24 at 6:41
What is the difference between Flash memory and EEPROM?
Awarded Jun 22 at 7:25
How can the CMOS version of 555 timer have the output current tested at 2 mA while its maximum supply is 250 μA?
Awarded Jun 19 at 16:27
Tips on removing solder stuck in very small hole
Awarded Jun 15 at 18:56
When to use ground plane cutouts?
Awarded Jun 13 at 13:20
How do you attach an oscilloscope ground spring?
Awarded Jun 10 at 15:43
MOSFET symbol - what is the correct symbol
Awarded Jun 6 at 23:06
Why did my 50µm gold wire vanish when I tried to tin it?
Awarded Jun 6 at 15:16
What is "Arduino Optocoupler Disease"?
Awarded May 31 at 7:56
Which signals (Wi-Fi, mobile phone, and GPS) can reliably be blocked by aluminum foil?
Awarded May 30 at 6:05
Why is my super-capacitor self-discharging so fast?
Awarded May 21 at 18:11
What is the purpose of a resistor in the feedback path of a unity gain buffer?
Awarded May 11 at 12:41
I keep blowing up irrigation solenoids
Awarded May 11 at 2:02
What is the purpose of these fat copper coils wrapped around … something?
Awarded May 7 at 5:56
How do computers prevent computational errors?
Awarded May 7 at 2:35
Why coated copper carry more current than bare bar?
Awarded May 6 at 14:57
How can I find where a short has occurred inside of a PCB?
Awarded May 4 at 16:16
How can I make this AC current switch turn on at 20mA instead of 50mA?
Awarded May 4 at 8:55
Source vs Drain polarity for MOSFETS
Awarded May 2 at 18:33
1
2 3 4 5
…
42