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Cort Ammon's user avatar
Cort Ammon's user avatar
Cort Ammon's user avatar
Cort Ammon
  • Member for 10 years, 1 month
  • Last seen this week
34 votes
Accepted

Why are DC signals bad for loud speakers?

27 votes

Why do fundamental circuit laws break down at high frequency AC?

21 votes

What exactly is a short circuit?

17 votes
Accepted

Spot welder: High current advantage over high voltage

12 votes

Why three-phase power? Why not a higher number of phases?

11 votes

Is it possible to send multiple data bits on a single wire at once?

10 votes

Why implement microcontroller in FPGA?

10 votes

What is the best USB transfer type (bulk, interrupt, Isochronous Transfers) to be used for implementing a USB oscilloscope?

9 votes

Why don't we use neutral wire for to ground devices and earth wire for closing the circuit?

6 votes

Whether a battery is a constant voltage source or current source

6 votes
Accepted

Is the 50% loss of energy when charging a cap from a battery a set rule in stone?

6 votes

How does a preamplifier improve the Signal-to-Noise Ratio (SNR)?

5 votes

How do I mix two audio tones from two 555s to make a polyphonic chord?

5 votes

220V AC to 220V DC rectifier bridge with Zener diode

5 votes
Accepted

GPS PPS signal corresponds to data time?

5 votes
Accepted

Trying to understand how a darlington transistor works

5 votes

Why we need start/stop bit for asynchronous transmission

5 votes

Why can't I power everything with a 9 V DC battery?

4 votes

How exactly does the transition between Software and Hardware occur?

4 votes

Basics of electricity

4 votes
Accepted

How can cellphones be charged and used at the same time?

4 votes

Voltage being zero in a short circuit

3 votes

How exactly does nonlinear quantization in compading help in data compression

2 votes

How do you null interference with beamforming?

2 votes
Accepted

how to use interrupt service routine without interrupt.h file in avr?

2 votes
Accepted

If two hot resistors are touching each other, will their temperature rise as opposed to not touching?

2 votes

What heuristics are there (if any) to know how close a circuit is to a function?

2 votes

Are the noise floor and signal to noise ratio same things?

2 votes

Can a high voltage line kill a person without touching it?

2 votes

How to work with 2 or more AC Voltage sources simultaneously?