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| How to promote an USB oscilloscope to individual engineers? I am the Loto instru |
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| jiangtao.lv:
;that's fine. I may be choose a wrong start point here, I should show why is it, not what is it,because you are all well-trained and experienced engineers here,not the junior ones I usually met.Do you think so? |
| TheUnnamedNewbie:
--- Quote from: jiangtao.lv on January 27, 2019, 02:21:54 pm --- ;that's fine. I may be choose a wrong start point here, I should show why is it, not what is it,because you are all well-trained and experienced engineers here,not the junior ones I usually met.Do you think so? --- End quote --- I think it is still very valuable to show what it is, but it has to be done very 'rigorously'. You don't say 'good', or 'bad', 'much', 'fast'. You need to give numbers. Trained engineers want numbers because they give us a pretty objective way to compare stuff. If brand A has 1 uV/sqrtHz noise and brand B has 0.8 uV/sqrtHz noise, I know what difference I can expect. If both just say 'Low noise' I know nothing. Also don't fear explaining in detail your specifications. I can only speak for myself, but I am more than willing to take time to go through documentation when looking at a new purchase. |
| jiangtao.lv:
Thank you very much, I will try my best to prepare a documentation of it as soon as possible to put it on here to receive your further advice,as well as its hardware photo.I get much valuable advice today, thank you. |
| Rerouter:
I can only give my own experiences with looking for technology, Generally if there is a specifications tab on a web page, I will follow that before I walk through the marketing fluff "features" page, As that is my quick go/no go as to whether this device is relevant to what I am trying to do, Very similar to the first page of a component datasheet, It gives you the at a glance sense of what the device is good for. And if it is worth your time. e.g. 128K sample memory is not much, but as a streaming scope, its a decent buffer providing the link can keep up. Next if it peaks my interests, I'll skim the features page looking for clarification on those interesting bits, If I cant see anything there, I may open a video or even jump to the manual and text search it. If I am struggling to still find something mentioned in the spec sheets at this point I will generally turn away. As for video content, I would say the model of short and sweet videos focusing on particular features, E.g. this is how to use and setup decoders, this is how to setup your triggers, This is what you can do with math functions. You can still do overview videos, but to fully go over everything a scope can do in detail generally takes close to an hour to pull off if not more. Your video in the first post if a good example of poor audio, there is background noise and your voice is too quiet, The content is not that bad, but its hard to sit through videos where your struggling to hear everything they say. |
| jiangtao.lv:
Dear Rerouter: You are right,I will redo some videos when I enter this overseas market and solve these awful problems. After a week, all Chinese will have a vocation to celebrate the Spring Festival , I will do it after the vocation. |
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