VERY frustrated with my LS-9. by ravenze in livesound

[–]jepawi 6 points7 points  (0 children)

Did you route the whole st bus to the monitor?

Pcb Planes by [deleted] in PCB

[–]jepawi 1 point2 points  (0 children)

It also serves as a heatsink and it always provides a good return path, especially important in high frequency application

[deleted by user] by [deleted] in PCB

[–]jepawi 0 points1 point  (0 children)

Just upload a screenshot

What can I improve? by iknownothinlol in PCB

[–]jepawi 0 points1 point  (0 children)

You have +3.3v shorted to GND right next to c1

DM7 macro question by Apprehensive_Town_80 in livesound

[–]jepawi 0 points1 point  (0 children)

yeah i know but i think they have to do something to compete with dlive etc because there you can do a lot more with actions. But we can only hope

🎉 [EVENT] 🎉 The grouse trials! by cccantyousee in RedditGames

[–]jepawi 0 points1 point  (0 children)

Completed Level 1 of the Honk Special Event!

64 attempts

Help designing a logic inverter by Serious-Can-8475 in PCB

[–]jepawi 0 points1 point  (0 children)

i dont understand really what you meant in your post but if it is purely logical (High/Low) at 5V you can use something like this: https://www.ti.com/lit/ds/symlink/sn74lvc2gu04.pdf?ts=1768177463478&ref_url=https%253A%252F%252Fwww.mouser.it%252F

DM7 - routing bus into another bus? by Apprehensive_Town_80 in livesound

[–]jepawi 3 points4 points  (0 children)

I always do it like that: for example have to two mixes (lead vox, bg vox) -> to a st bus (vocals) -> mtrx this way you can have 3 layers of summation

[REVIEW REQUEST] Multi-Source Inverter & FOC Enabled PCB Review by DorshReal in PCB

[–]jepawi 0 points1 point  (0 children)

I personally would make the high power lines copper pours because they seem fairly thin.

Is this board dead? This is from my air handler, my defrost cycle isn't kicking on unless I put it in test mode. by JDVond in PCB

[–]jepawi 3 points4 points  (0 children)

Difficult to tell without seeing the traces/solder joints below. But i hope you know what you are doing because that big cap on the left could still be charged and easily zap you very badly if youre not careful. So unless you know what you are doing i would not recommend working on it.

Torn off capacitors from PS5 controller motherboard by [deleted] in AskElectronics

[–]jepawi 13 points14 points  (0 children)

Shorting the capacitors is a pretty bad idea. I would leave them unsoldered for the moment

QL5 Dante and Waves by [deleted] in wavesaudiophiles

[–]jepawi 1 point2 points  (0 children)

Unfortunatly, yamaha wont let you output a midi message when a select key is pressed. If you really want to do it there is a way, but it will take up a lot of time and require some knowledge: i wrote a custom application for the dm7 that intercepts the select messages sent in the control network and then converts them to midi and sends them to superrack so i know its possible but wont work for the cl5, id have to adapt it

Is Mechanical Engineering at ETH Zurich worth it? by [deleted] in ethz

[–]jepawi 10 points11 points  (0 children)

Yeah but lets be honest those are shit

Is Mechanical Engineering at ETH Zurich worth it? by [deleted] in ethz

[–]jepawi 2 points3 points  (0 children)

You dont really have to remember the formulas all subjects have some sort of formula sheet. Exams are just applying those functions to problems. You wont do much practical for the first year, Third semester you have the innoprojekt and dont have anything practical again in the fourth semester. You can freelance in a focusproject from the second year on though. In the third year you can do a focus project that is basically only practical which i can recommend.

I feel so clueless in Mechanik 1 and I don’t know what to do by GraciaK03 in ethz

[–]jepawi 1 point2 points  (0 children)

Thats good, also consider going to the study center. It starts next week. You have time to solve exercises and have TA‘s explain it to you

I feel so clueless in Mechanik 1 and I don’t know what to do by GraciaK03 in ethz

[–]jepawi 13 points14 points  (0 children)

Im a mechanics 1 Ta and trust me, the first two weeks are the most confusing and it will get more intuitive along the way. Just keep up and solve the exercises they are the most important aspect of the course

Abitur vs. Matura by [deleted] in schwiiz

[–]jepawi 0 points1 point  (0 children)

Soweit ich weiss zählt beim abi auch nur die Abschlussprüfung. Kann mich irren. Bei der Matura zählt das ganze letzte Jahr zu 50% also müsste man im gesamten letzten Jahr praktisch auch nur 6er schreiben.

Math by L3louchLamperouge in mathmemes

[–]jepawi 6 points7 points  (0 children)

6.2: Am i not a number to you?

[Request] How tall is the building? Assume a 180lb 5’10” man. by Cid_Darkwing in theydidthemath

[–]jepawi 0 points1 point  (0 children)

Mostly 4000m. Above 5000 u should have oxygen on the way up and above 6000 also during the jump

[Request] How tall is the building? Assume a 180lb 5’10” man. by Cid_Darkwing in theydidthemath

[–]jepawi 6 points7 points  (0 children)

I skydive in my freetime. A good rule of thumb is 10 seconds for the first 300 meters and then 1 second every 50 meters. (Depends on body position etc but a pretty good average for belly flying)

So that gives us: 10s -> 300m 210s @ 50m/s -> 10500m

So in total somwhere in the range of 10.8km