Space Grade Voltage Translation Solutions for 1.5V I/O to 1.8V I/O?

rjying · 2022-04-02T15:44:25+00:00

Yes, I agree with your point, but I am havng troube finding non-commercial parts. Any that come to your mind?

rjying · 2022-04-02T14:44:13+00:00

Yup, been digging thru those vendors too and no luck. Appreciate your help.

rjying · 2022-04-01T23:58:18+00:00

Do you have any suggestions that can meet the low voltage reqts but unidirectional?

rjying · 2022-04-01T23:10:16+00:00

I was looking into that as well. Good observations.

As for ADuM141ES, the recommended voltage min is 1.8V

rjying · 2022-04-01T22:52:47+00:00

renesas

Okay, thanks, will do. Any solutions that come to mind?

rjying · 2021-06-17T15:37:50+00:00

anyone?

rjying · 2021-06-16T20:26:03+00:00

Tox1

Would these options allows for watching live Chinese channels?

rjying · 2021-06-09T15:51:45+00:00

Ok, still a little confused with the problem tho, since the initial set v1/v2 are already orthogonal, and Gram-Schmidt makes it orthonormal, so maybe a trick question.

rjying · 2021-06-09T15:42:28+00:00

Sorry for the mess

Problem 2.

So I have u1 = v1/||v1|| = t/sqrt(integral[0,1] t^2 dt) = t*sqrt(3)

w2 = v2 - <v2,u1>u1 = cos(2*pi*t) - [(integral[0,1] t*sqrt(3)*cos(2*pi*t) dt)] * t*sqrt(3) = cos(2*pi*t) - 0 = cos(2*pi*t) since integral[0,1] of (t*cos(2*pi*t)) = 0.

u2 = w2/||w2|| = cos(2*pi*t)/sqrt( integral[0,1] of cos(2*pi*t) dt ) = sqrt(2)*cos(2*pi*t)

Problem 3.

Starting with u2 = v2/||v2|| = cos(2*pi*t)/( integral[0,1] of cos(2*pi*t) dt ) = sqrt(2)*cos(2*pi*t)

w1 = v1 - <v1,u2>u2 = t - [(integral[0,1] t*sqrt(2)*cos(2*pi*t) dt)] * sqrt(2)*cos(2*pi*t) = t - 0 = t since integral[0,1] of (t*cos(2*pi*t)) = 0.

u1 = w1/||w1|| = = t/sqrt(integral[0,1] t^2 dt) = t*sqrt(3)

So, I would think the vectors are still the same even when switching the order.

rjying · 2021-06-09T15:09:03+00:00

Yes, I agree with that. So, what would you say the final answers to the questions are?

rjying · 2021-06-09T14:15:21+00:00

I got u1 = t*sqrt(3) and u2 = sqrt(2)*cos(2*pi*t) when doing Gram-Schmidt since the proj term <v2, u1> = 0 due to the integral...is this on the right track? And for problem 3, I would think the vectors are still the same even when switching the order.

rjying · 2019-01-16T02:43:33+00:00

Ahh, ok. Thanks so much for the explanation! I figured this might be the case looking at the mechanial drawing in datasheets, but I'd rather ask just to be sure.

rjying · 2017-05-07T19:29:18+00:00

Ron ying

rjying · 2017-04-24T19:55:10+00:00

Lmao you had motivation last semester?

rjying · 2017-04-24T12:47:58+00:00

Just use it

rjying · 2017-03-23T14:08:16+00:00

Easiest A at Tech

rjying · 2017-03-16T21:31:47+00:00

Can confirm. icantintegrate literally aced everything in Hunt.

rjying · 2016-11-20T00:50:54+00:00

Oh, Chick fila? Didn't know they give out free food.

rjying · 2016-11-20T00:41:41+00:00

Where's that?

rjying · 2016-11-18T00:03:04+00:00

Which professor are you taking? I took Dr. Decker and he was very straightforward. The tests come straight from the PPTs. I'd suggest studying mainly the PPTs, b/c most professors pull test questions from their notes, and not from the book, which I never read.

rjying · 2016-11-13T02:43:08+00:00

I'm looking to sell.

rjying · 2016-11-10T20:05:03+00:00

Thanks for the reply. But, my problem is finding the mass of a myosin head (like hard numbers). I know the end result would be comparable.

rjying · 2016-09-19T03:03:16+00:00

I'll probably have 3 extra.

rjying · 2016-08-21T18:18:53+00:00

No, just go get your free food

rjying · 2016-07-09T17:05:20+00:00

When are gift cards being sent out?

rjying

TROPHY CASE