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Electrical Engineering
Majenko's user avatar
Majenko's user avatar
Majenko's user avatar
Majenko
  • Member for 13 years, 2 months
  • Last seen more than a month ago
Profile Activity

1,099 Answers

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82 votes
Accepted

What exactly is a short circuit?

48 votes
Accepted

Why do we need so many transistors?

45 votes
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Is there a downside to using multiple relays simultaneously to increase relay capacity

41 votes
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Electricity not conducted by copper wire

36 votes
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Does LED brightness change with voltage?

32 votes
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Why are sound waves the best choice for many location detectors?

31 votes
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Free circuit simulator for educational purposes

28 votes
Accepted

Why does a processor get hot?

26 votes

Why implement microcontroller in FPGA?

25 votes
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What's the purpose of the full wave diode bridge in this DC-DC power supply?

24 votes
Accepted

How can a resistor affect current AND potential at the same time?

24 votes

Making a logic circuit with only NAND GATES?

23 votes

How often should I query a RTC?

23 votes
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When does and when doesn't current flow to ground?

23 votes
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Are pointers treated differently in AVR compared to say x86?

23 votes
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Ceramic capacitors: how to read 3-digit plus 1-letter markings?

22 votes
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How many hairy crazy ants does it take to short out an electrical system?

22 votes
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How does DCDC save power over an LDO?

22 votes
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Why would metal from a pad be *underneath* the solder mask in a footprint specification?

21 votes
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Share bypass capacitors with ICs or not?

21 votes
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How to Calculate the time of Charging and Discharging of battery?

20 votes

Why was Mini USB deprecated in favor of Micro USB?

20 votes
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How many volts can a 1 Watt 8 ohm speaker take?

20 votes
Accepted

Software interrupt vs function

20 votes
Accepted

What is this symbol on the schematic?

19 votes

Is current with a frequency less than 1 Hz still considered DC?

19 votes

What is a short circuit at the electron level?

17 votes

What is the role of capacitors in DC circuits like motherboard, graphic card etc?

17 votes
Accepted

What are the pins of a MOSFET in a TO220 package?

16 votes

What would happen if I connect two different DC voltage sources in parallel?

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