𝚝𝚛𝚔

  • 153 Posts
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Joined 1 year ago
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Cake day: June 16th, 2023

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  • Anyone know much about electronics?

    I have an NTC probe that reads 9K @ 0C and I want to add a mechanical offset as the controller does not have this functionality.

    If I throw a 32K resistance in parallel I should get my +5C offset at 0C which is perfect.

    BUT… I’m feeling a little greedy and I’d like to trim it a little each way, and I reckon between 25K and 50K would be a perfect amount. If I throw a 50K potentiometer in there, it’s variable between 0 and 50,000 which is not ideal. Is there such a thing as a potentiometer or similar that provides between 25K and 50K resistance?













  • This whole nuclear thing has really bummed me out. It reminds me so much of the NBN.

    Labor has a factually, technically, objectively better plan in motion and along come the Liberals with a plan that’s worse by every possible metric, and that every person with any sort of technical knowledge confirms is a terrible idea… yet with the aid of some questionable media, they somehow manage to push their message out to the populous and end up winning the next election based on feels?

    Why do Australians consistently opt for the shit option?