Andy aka's user avatar
Andy aka's user avatar
Andy aka's user avatar
Andy aka
  • Member for 10 years, 11 months
  • Last seen this week
75 votes
8 answers
25k views

Reasons not to use a 741 op-amp?

35 votes
2 answers
14k views

Problems with L293, L298 and SN754410 H-bridge drivers on a low voltage supply

30 votes
5 answers
66k views

MOSFET symbol - what is the correct symbol

19 votes
8 answers
3k views

What precisely is the numerical (or any) meaning of mutual inductance and, is it useful, representative (of something) or important?

16 votes
2 answers
2k views

Terminating shielded/screened twisted pair correctly

13 votes
3 answers
1k views

Do all inductors produce 1 weber after one second when 1 volt DC is applied?

11 votes
5 answers
8k views

Self capacitance of an isolated object

10 votes
1 answer
2k views

Do AC inverter H bridges ever get driven this way?

10 votes
1 answer
1k views

What to check for when buying an electronic component or module

6 votes
2 answers
1k views

How good is coaxial cable?

5 votes
3 answers
599 views

Has anyone transmitted data across a badly coupled transformer and recovered the data correctly

5 votes
3 answers
1k views

FM Quadrature detector - is it the best choice

5 votes
2 answers
285 views

660 Mbits per second photo-diode amplifier on 3.3V rail

5 votes
2 answers
1k views

Virtual earth (ground) or "mid-rail generator"

5 votes
4 answers
4k views

Source-free, under-damped, parallel RLC with 2 intial conditions

5 votes
3 answers
654 views

Diode reverse recovery time and the speed (snap back) in which recovery takes place

4 votes
2 answers
279 views

Ideally, what sort of characteristics should a transistor have for a regular linear amplifier?

4 votes
3 answers
2k views

How much open circuit voltage can a C.T. generate if burden is removed

3 votes
2 answers
278 views

Is a conductor like a capacitor

3 votes
2 answers
583 views

Dual port, serial interface, buffered, shift register

3 votes
0 answers
153 views

Precision Tracking filter required

2 votes
2 answers
889 views

Can a digital pot and op-amp challenge the performance of a programmable gain amplifier

1 vote
1 answer
564 views

Bit error rate calculations for a photodiode receiver driven from a laser

-2 votes
2 answers
260 views

Measuring band-limited noise coming from an amplifier