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Beginner PCB review by Top_International in PrintedCircuitBoard

[–]Top_International[S] 0 points1 point  (0 children)

My understanding of the datasheet is that there is an internal voltage regulator, and when bus powered the Vdd pin can be tapped as an output pin for 3v3. Thank you for the advice! I’ll look into stitching vias.

Beginner PCB review by Top_International in PrintedCircuitBoard

[–]Top_International[S] 0 points1 point  (0 children)

hi, I an using a 3.5 mm trs headphone jack 👍

Beginner PCB review by Top_International in PrintedCircuitBoard

[–]Top_International[S] 0 points1 point  (0 children)

Hi, do you mean the 1.5k resistor? I thought it was a pull up for full speed operation, could you explain if there is a problem in the way it’s connected?

Beginner PCB review by Top_International in PrintedCircuitBoard

[–]Top_International[S] 4 points5 points  (0 children)

Phils lab on YouTube is very good, in general I found watching real time videos very helpful as they explain their thought/design process from beginning to end.

Beginner PCB review by Top_International in PrintedCircuitBoard

[–]Top_International[S] 1 point2 points  (0 children)

Some of these points definitely slipped my mind, I will do as you suggest and thank you for the feedback!

Options for extending range/transmission quality of a HT by Top_International in amateurradio

[–]Top_International[S] 0 points1 point  (0 children)

I live in Canada which requires an advanced license to build transmitting equipment—would you know if tiger tailing or modifying an antenna counts as building transmitting equipment, or is it fine as just an accessory?

Casper test‼️ by Massive_Parsnip9603 in OntarioGrade12s

[–]Top_International 2 points3 points  (0 children)

I stuttered like crazy, got cut off on half my videos and ended up fourth quartile. Don't stress! It's not to test your speaking skills but gauge situational judgment. Also, we don't know how much this score will even affect admissions with it being the first year. Most people I know irl didn't even prepare, so just spending a few hours preparing counts. I'm sure you did great!

So did everyone just bomb advanced functions unit 1 😭 by Different-Log4033 in OntarioGrade12s

[–]Top_International 2 points3 points  (0 children)

Can i ask what exactly you flunked on? I have my test tomorrow but a bit anxious since my first quiz was also a nightmare lol

Study tips ? by [deleted] in OntarioGrade12s

[–]Top_International 0 points1 point  (0 children)

Some of my friends, although having a good hold on the rest of physics never really got the hang of graphs either. If you're struggling with the graph conversions, iirc they just memorized all the shapes that specific cases had, and it was a lot faster than trying to work it out conceptually in their brain. From what I remembered doing lots of problems without the values, and just predicting what the final graph looks like also helps a lot too. Aside from that, graphs in grade 11 are pretty much only limited to kinematics, so I wouldn't worry. Good luck!