Voltage dropping super low when load is connected.
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#1 (permalink)      4/18/2022 11:36:36 AM US Central   quote/reply + tips
kirito34
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Voltage dropping super low when load is connected.
Hey all some of you may seem my previous posts I’m working on an open source night vision build and I am currently waiting on some new PCBs to arrive that incorporate pull down resistors. The issue I’m running into is one side of my symmetrical circuit is dropping to .6V when the load from the tube is applied. Using the same tube on the other side this does not happen. I have 2 NO reed switches that when activated flick on a mosfet 2N7000 closing the circuit. I’d did not incorporate pull down resistors at first but I have some new PCBs coming in today that do have them. I’ve tried different reed switches and new mosfets and nothing really seems to work. Please let me know what suggestions you may have.

Mod (lydia) edited on 5/17/2022 at 1:54 AM
#2 (permalink)      4/19/2022 6:12:19 AM US Central   quote/reply + tips
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Should be easy... Voltage drop = heat... What is getting hot?
It is time we stop accepting the things we cannot change, and start changing the things we cannot accept...
#3 (permalink)      4/19/2022 11:58:17 AM US Central   quote/reply + tips
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Knock knock, let the devil in. Malevolent as I've ever been, head is spinnin'. This medicine's screamin', "L-l-l-let us in!"
#4 (permalink)      4/20/2022 12:52:35 AM US Central   quote/reply + tips
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I'd like to hear some of you "Spam" jpeg owners' thoughts on why this, or any person bothers making posts that sell nothing, advertise no brand names, and does not repeat, as to why this is considered "SPAM" in your little world.

Seriously, a legitimate question. Analog? Skeets?

If the poster is new, it's "SPAM"? Why? "SPAM" infers a "fake" post that is selling a product, and you guys repeatedly post this "SPAM" yourself - so, what is the poster's endgame? Please explain your thoughts.

It's kind of a shame, since you both seem to be making (possibly) false inferences. MAYBE he's just "trolling" for help...
What does he mean when he says words?
#5 (permalink)      4/20/2022 10:24:17 AM US Central   quote/reply + tips
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Read the first sentence of the post.... Clear indicator.


Spam doesn't always indicate another seller or services. It is what it is, plain ole spam.

Edited on 4/20/2022 at 10:28 AM. Reason:
Knock knock, let the devil in. Malevolent as I've ever been, head is spinnin'. This medicine's screamin', "L-l-l-let us in!"
#6 (permalink)      4/20/2022 6:59:56 PM US Central   quote/reply + tips
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carrion4worm wrote:

I'd like to hear some of you "Spam" jpeg owners' thoughts on why this, or any person bothers making posts that sell nothing, advertise no brand names, and does not repeat, as to why this is considered "SPAM" in your little world.

Seriously, a legitimate question. Analog? Skeets?

If the poster is new, it's "SPAM"? Why? "SPAM" infers a "fake" post that is selling a product, and you guys repeatedly post this "SPAM" yourself - so, what is the poster's endgame? Please explain your thoughts.

It's kind of a shame, since you both seem to be making (possibly) false inferences. MAYBE he's just "trolling" for help...





Not all "posts that sell nothing, advertise no brand names" are spam, but there still is spam. It does repeat if you are aware of the signs, no it's not a copy and paste repeat, but still a repeat of the same layout.


Next "help" that gets the spam sticker, ask about that one and I can point to what indicates it. This one explained itself in the first 10 words.




"so, what is the poster's endgame? "

Same as all the children who grew up playing ding ding ditch, it's to waste someone else's time.








If I were to make false presumptions, I would hope at least 1 single OP would reply back.



Edit: I didn't want to dig too deep, but from what wasn't deleted....

https://www.fasttech.com/forums/phones/t/3154660/white-phone-with-old-school-buttons

https://www.fasttech.com/forums/computers/t/3146470/is-it-possible-to-make-a-device-that-extends

https://www.fasttech.com/forums/tablets/t/3144243/best-2-in-1-for-display-gaming



Find the layout ;)


P.s. it's not just me and Analog dropping the "spam can"


Edited on 4/20/2022 at 9:18 PM. Reason:
Knock knock, let the devil in. Malevolent as I've ever been, head is spinnin'. This medicine's screamin', "L-l-l-let us in!"
#7 (permalink)      4/21/2022 7:10:44 AM US Central   quote/reply + tips
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So, it seems your definition of "SPAM" is a (paraphrased) "post deemed worthless, or without merit, due to them asking somewhere else on the internet...or not...mainly just due to perception of the person deeming it "spam".


I'm just not familiar with you and Analog's (and some others, i suppose) "definition", and now it becomes a bit clearer...I always had learned spam was an oft-repeated, worthless or non-relevant advertisement, not that some people's hobbies are irrelevant to someone else.

Is it worth it, since you REALLY DON'T KNOW? Your "obvious" is not very obvious at all, and it would be a shame to dismiss someone if there is no OBVIOUS breech of rules.

Hell, we MIGHT even gain a new member, or LEARN something...

Edited on 4/21/2022 at 7:11 AM
What does he mean when he says words?
#8 (permalink)      4/21/2022 10:34:45 AM US Central   quote/reply + tips
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If your here to pick a fight, leave.
You asked a "genuine" question and got a legitimate answer. Read the first ten words of the post. Read them again, and again.


One question before you leave, all that scat porn spammed in the picture thread years back, what were they selling?
Knock knock, let the devil in. Malevolent as I've ever been, head is spinnin'. This medicine's screamin', "L-l-l-let us in!"
#9 (permalink)      4/21/2022 10:53:00 AM US Central   quote/reply + tips
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carrion4worm wrote:

..... I always had learned spam was an oft-repeated, worthless or non-relevant advertisement...




Knock knock, let the devil in. Malevolent as I've ever been, head is spinnin'. This medicine's screamin', "L-l-l-let us in!"
#10 (permalink)      4/22/2022 9:35:41 PM US Central   quote/reply + tips
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Regardless of the absence of reply to the question....

Please. Honestly genuine, next spam sticker just ask about that one also. il try to point out what the indicator is.
Knock knock, let the devil in. Malevolent as I've ever been, head is spinnin'. This medicine's screamin', "L-l-l-let us in!"
#11 (permalink)      4/22/2022 9:39:30 PM US Central   quote/reply + tips
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No point. you just playing "gatekeeper", I got it.

Seems pointless to "reply" to 'obvious" spam/trolling attempts, but maybe you've got tons of free time.
What does he mean when he says words?