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Electrical Engineering

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 Great Question
Question score of 100 or more. This badge can be awarded multiple times.
Awarded 46 times.
Is there a correct resistance value for I2C pull-up resistors?
Awarded Sep 4 at 10:21
What kind of components are black blobs on a PCB?
Awarded Nov 19, 2023 at 22:33
What is the difference between Flash memory and EEPROM?
Awarded Nov 1, 2022 at 21:31
What's the best way to store and categorise resistors/capacitors/ICs/etc?
Awarded Sep 11, 2022 at 0:55
Ceramic caps vs electrolytic. What are the tangible differences in use?
Awarded Aug 10, 2022 at 7:52
Why does a Tesla car use an AC motor instead of a DC one?
Awarded Aug 4, 2022 at 21:08
Why are there 3 pins on some batteries?
Awarded Oct 25, 2021 at 13:35
Difference between UART and RS-232?
Awarded Aug 27, 2021 at 12:12
What is negative voltage?
Awarded Aug 7, 2021 at 17:41
VHDL vs. Verilog [closed]
Awarded Mar 15, 2021 at 14:48
How do I calculate the required value for a pull-up resistor?
Awarded Feb 7, 2021 at 23:15
Why does a resistor need to be on the anode of an LED?
Awarded Dec 19, 2020 at 9:58
Why does micro USB 2.0 have 5 pins, when the A-type only has 4?
Awarded Jul 26, 2020 at 4:49
Are tantalum capacitors safe for use in new designs?
Awarded Dec 13, 2019 at 12:20
What’s the proper soldering iron temperature for standard .031" 60/40 solder?
Awarded Oct 21, 2019 at 20:15
Why Are Ethernet/RJ45 Sockets Magnetically Coupled?
Awarded Jul 24, 2019 at 8:40
Can microcontrollers be run at arbitrarily low clock frequencies?
Awarded Jun 26, 2019 at 6:05
What limits CPU speed?
Awarded Apr 19, 2019 at 10:55
Should chassis ground be attached to digital ground?
Awarded Apr 19, 2019 at 10:55
My linear voltage regulator is overheating very fast
Awarded Apr 19, 2019 at 10:55
Why does Samsung include useless capacitors? [closed]
Awarded Aug 19, 2018 at 21:10
Measuring feline capacitance
Awarded Apr 17, 2018 at 8:12
Why exactly can't a single resistor be used for many parallel LEDs?
Awarded Feb 26, 2018 at 13:50
Are solder fumes bad for me?
Awarded Feb 5, 2018 at 13:33
Tradeoffs when considering SPI or I2C?
Awarded Jan 16, 2018 at 8:04
How can I efficiently drive an LED?
Awarded Mar 12, 2017 at 22:47
USART, UART, RS232, USB, SPI, I2C, TTL, etc. what are all of these and how do they relate to each other?
Awarded Nov 23, 2016 at 15:45
Best One-Off DIY PCB Creation Technique
Awarded Sep 15, 2016 at 1:04
How much does it cost to have a custom ASIC made?
Awarded Sep 8, 2016 at 15:12
Why is there so much fear surrounding LiPo batteries?
Awarded Apr 27, 2016 at 15:51
What measures should I take to protect the USB ports of my PC during development of a USB device?
Awarded Apr 6, 2016 at 15:59
What is the reason that the value "47" is so popular in electrical engineering?
Awarded Jan 25, 2016 at 19:45
How does the current know how much to flow, before having seen the resistor?
Awarded Oct 27, 2015 at 0:34
What is a decoupling capacitor and how do I know if I need one?
Awarded Oct 10, 2015 at 22:02
Is C++ suitable for embedded systems?
Awarded Sep 27, 2015 at 21:41
What's the difference between a microcontroller and a microprocessor?
Awarded Sep 1, 2015 at 16:39
Decoupling caps, PCB layout
Awarded Jun 6, 2015 at 3:33
What is the difference between \$V_{CC}\$, \$V_{DD}\$, \$V_{EE}\$, \$V_{SS}\$
Awarded May 23, 2015 at 7:25
Choosing power supply, how to get the voltage and current ratings?
Awarded Jan 10, 2015 at 21:14
Designing a Santa alarm (honestly)
Awarded Dec 9, 2014 at 4:34
Why was Mini USB deprecated in favor of Micro USB?
Awarded Nov 26, 2014 at 11:11
Rules and guidelines for drawing good schematics
Awarded Mar 31, 2014 at 15:56
Basic Electronics Book [closed]
Awarded Oct 14, 2013 at 4:26
Why does USB have 4 lines instead of 3?
Awarded Jul 25, 2013 at 3:03
Good tools for drawing schematics
Awarded Jan 31, 2013 at 21:07
What is it that strips vocals from audio when a 1/8" audio jack is partially unplugged?
Awarded Nov 4, 2012 at 9:36