Paco Hope on Nostr: Ok #electronics nerds. I must be doing something wrong. (Edit: *Narrator*: he was ...
Ok #electronics nerds. I must be doing something wrong.
(Edit: *Narrator*: he was doing something wrong. As usual. Probes plugged into the wrong holes on the multimeter!)
If I put my multimeter on resistance (that’s what I have done, isn’t it?) and I touch the 2 probes together, I expect to see basically 0 resistance. But I see 12.59. Then I touch the probes to the 2 terminals of my thermistor. I get basically the same reading. That makes no sense to me.
I mean, I think the thermistor has gone bad, but I also don’t understand whether I’m doing this right. Is this actually a common failure mode for thermistors or am I doing something dumb with my multimeter?
Published at
2026-03-22 14:29:01 UTCEvent JSON
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"content": "Ok #electronics nerds. I must be doing something wrong. \n\n(Edit: *Narrator*: he was doing something wrong. As usual. Probes plugged into the wrong holes on the multimeter!)\n\nIf I put my multimeter on resistance (that’s what I have done, isn’t it?) and I touch the 2 probes together, I expect to see basically 0 resistance. But I see 12.59. Then I touch the probes to the 2 terminals of my thermistor. I get basically the same reading. That makes no sense to me.\n\nI mean, I think the thermistor has gone bad, but I also don’t understand whether I’m doing this right. Is this actually a common failure mode for thermistors or am I doing something dumb with my multimeter?\nhttps://media.infosec.exchange/infosec.exchange/media_attachments/files/116/273/293/510/463/420/original/9a8a83bef32afd3e.jpeg\nhttps://media.infosec.exchange/infosec.exchange/media_attachments/files/116/273/293/830/431/691/original/4ef7cd51c16a64c3.jpeg\n",
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