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user1621287
  • Member for 5 years, 10 months
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2 votes
3 answers
212 views

Can an electrostatic voltage be divided with very large resistors?

1 vote
1 answer
106 views

What are the typical paths of holes and electrons in an unbiased PN junction?

1 vote
0 answers
72 views

555 timed power at high to low edge in battery powered circuit

1 vote
3 answers
226 views

If greater potential energy is toward pos charge, then why PN energy band diagram show lower energy toward pos charge across depletion region?

1 vote
3 answers
131 views

Passive (energy harvesting) tag / transponder chipset solution with 12 inches range?

1 vote
3 answers
295 views

Calculate the frequency corresponding to a given current or power attenuation in an LRC circuit

1 vote
0 answers
143 views

"Short" calibration

0 votes
2 answers
49 views

What is a charge on a conductive plate with a voltage between itself and a distant ground?

0 votes
3 answers
300 views

That Wall Warts Dilemma

0 votes
1 answer
57 views

Is anyone aware of a LIDAR solution including a horizontal angular sweep of >10 degrees and up to 10-20 meters of range? [closed]

0 votes
0 answers
463 views

Problems watch variables in the free STVD IDE while debugging code on STM8 MCUs

0 votes
1 answer
85 views

Is there a chip capable (perhaps with a loop antenna) of sensing a 400-500 Gauss magnet at a distance of several inches?

0 votes
1 answer
93 views

Cheap trickle charge from wall wart?

0 votes
0 answers
32 views

Driving an RFID device from a presumably noisy boost step-up converter

0 votes
0 answers
69 views

Insane world of 'detector' switches

0 votes
1 answer
152 views

How to specify UV high brightness LEDs?

0 votes
1 answer
296 views

Are there two band contributions to diffusion current at the PN (diode) junction?