ฝัง
- เผยแพร่เมื่อ 9 ธ.ค. 2020
- Episode 639
I decided to design my own curve tracer. I look at several designs and use ideas from them and some of my own ideas. Then next video will be about the step generator.
Tektronix manual:
bama.edebris.com/manuals/tek/...
905 manual:
bama.edebris.com/manuals/lead...
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Looks like a good project. There is a simple FET tracer in Vol. 1 of Encyclopedia of Elec. Cir.
So what are the specs your tester will be capable of? Only itty bitty transistors or will it be able to flex a 200 watt power transistor?
Great project, I’ve been wanting to do something similar. Problem is it would be nice to draw axis, scales, labels etc which is tough on an LCD DSO. Thanks for this video, definitely look forward to the next part!
70000 Series scope me thinks, just parted out a couple of those.
I have this vague idea of hacking one of those cheap '328' component testers with a screen into being able to draw curve tracer graphs.
Interesting, are you going to show the final schematic?
yes at the end
You need to update to latest firmware on the scope to get the xy to work. Had the same isue. Great project. And nice vid.
I just updated the firmware. Thanks! Last time I looked there was not a firmware update yet. The curve tracer videos are already recorded but I will now use the nice full screen.
@@IMSAIGuy great. Thanks for the content. I enjoy your videos. Thank you
@@jamescollier3 an arduino circuit would work in a set, measure, display, repeat type of design. My design is real time tracing and I don't think the arduino and display could keep up. There are many many ways to do this project. Give it a try!
Question have you ever used the CD4024be ic chip? It’s a seven BCD count chip?
I usually used the cd4040
@@IMSAIGuy Great. Question in the schematic they use Resistors and diodes in series on the outputs. Would you know the reason why?
Hello! Thanks for putting this together. Did you ever get around to posting a schematic?
part 10
Those Tek curve tracers are very heavy.
insanely heavy
They are capable of outputting amps of collector current at over 200 volts! Testing power transistors!
Because you forgot to put the link to the next part in the description I'm going to share the link to Part 2 here: th-cam.com/video/nj8BGkA80ZU/w-d-xo.html 😉