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DrZ214
  • Member for 6 years, 6 months
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24 votes
4 answers
6k views

Why do CPU's typically connect to only one bus?

24 votes
6 answers
5k views

How did old WW2-era radars accurately measure time delay and integrate this into an oscilloscope?

9 votes
2 answers
433 views

Can copper-zinc be substituted for silver-zinc?

8 votes
1 answer
881 views

In a MOSFET, what does the P+ region mean in this picture?

4 votes
2 answers
300 views

Why do batteries have a short lifetime despite having no moving parts?

4 votes
3 answers
4k views

Can an electric motor create torque in a direction opposite to the current axle's spin?

3 votes
4 answers
267 views

What are the manufacturing difficulties for a large Li-Ion battery pack?

3 votes
3 answers
174 views

What device/component from the early 1940's can listen to only a specific narrow range of acoustic frequencies?

3 votes
1 answer
1k views

Any significant differen in these CMOS XOR gates?

3 votes
1 answer
213 views

Why can't an Asynchronous CPU use a simple "completion bit" to signal completion?

3 votes
2 answers
861 views

For multiplexers, what are the pros and cons of Three-State Buffers vs "Straight Gates"?

2 votes
2 answers
120 views

What is the Potential Difference directly before and after the power source of a DC circuit?

1 vote
1 answer
235 views

How were "old" chips manufactured, such as the 6502?

1 vote
1 answer
432 views

How much silver is needed in a silver-zinc battery, per kWh?

1 vote
0 answers
91 views

Is a cylindrical GAAfet fabricated with lithography and etching?

1 vote
1 answer
55 views

Can more fan-out be achieved with two inverters, and if so, how to choose which path?

0 votes
2 answers
249 views

Transmission gate vs Tristate Buffer

0 votes
4 answers
283 views

How is power consumption from a battery controlled?

0 votes
1 answer
94 views

In a CPU, how are LU inputs/outputs controlled and fed back to registers?

0 votes
0 answers
193 views

What is the resistivity of n- and p-type silicon at operating temperatures?

0 votes
1 answer
105 views

Is this actually a good CMOS NAND gate?

0 votes
1 answer
105 views

How/where does a generator + motor dissipate heat?

-1 votes
2 answers
118 views

Can a railway system reasonably use both normal rails as power rails?