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mishima's latest activity
mishima
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Guineafowl's post
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Help me understand cheap boost module?
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As I understand it, a handheld taser has two ‘stabbing’ prongs for delivering the shock, branching off from which are two smaller prongs...
May 11, 2024
mishima
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Rive's post
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Help me understand cheap boost module?
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I would not call them that. Just some kind of self-oscillating boost circuit without any regulation or filtering. If you terminate the...
May 10, 2024
mishima
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Vanadium 50's post
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Gravity Based Electricity Generator
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But that is your source of energy!
May 9, 2024
mishima
replied to the thread
Help me understand cheap boost module?
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So, these are possibly switch mode power supplies? Is anything identifiable from the pictures? I can try to remove more epoxy, but its a...
May 9, 2024
mishima
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DaveE's post
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You'll need to be a d#$@ sight more careful around HV than that guy in the video. YouTube is an awful place to learn about potentially...
May 9, 2024
mishima
replied to the thread
Help me understand cheap boost module?
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Oh, I am not trying to build my own power supply. I was just trying to get a circuit diagram of this one to study, mostly in an effort...
May 9, 2024
mishima
replied to the thread
Help me understand cheap boost module?
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Yes, it works similar to a Jacob's ladder but the climbing effect is not as smooth, as you say. It does clearly rise in height. Also as...
May 9, 2024
mishima
replied to the thread
Help me understand cheap boost module?
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It is a Jacob's ladder that uses 2 hanging chains as the conductors, and also this. For the latter I have not had much luck getting my...
May 9, 2024
mishima
posted the thread
Help me understand cheap boost module?
in
Electrical Engineering
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Hi, I recently acquired some of these cheap modules for plasma experiments. I tried dissolving the epoxy off of one of them in an...
May 9, 2024
mishima
replied to the thread
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Help answer student question about infinity?
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I see. So you are questioning set theory, but not calculus. You concede that the concept of infinity, at least as it is employed in...
Apr 25, 2024
mishima
replied to the thread
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Help answer student question about infinity?
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So, if I'm getting you right, you are questioning if engineers actually use calculus. Further, or more specifically, you are asking for...
Apr 25, 2024
mishima
replied to the thread
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Help answer student question about infinity?
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Well, let me try putting it another way. Math is a tool. Do I need to know the intricacies of electrodynamics to drill a hole in a...
Apr 25, 2024
mishima
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Help answer student question about infinity?
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It's kind of ironic how this thread has detoured. Blargus is very similar to the student in my high school class, attempting to...
Apr 25, 2024
mishima
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Help answer student question about infinity?
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To put this in mathematical terms. If we have a set of ##n## things, we can choose from those things using a uniform selection. This...
Apr 20, 2024
mishima
replied to the thread
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Help answer student question about infinity?
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Right, it wasn't being discussed as if the infinite rope were real. It was an analogy a student created to get others thinking. A...
Apr 19, 2024
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