Knob for multi-turn trimmer potentiometer 3296

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  • Опубликовано: 29 сен 2024
  • In this video, I showed how to make a handle for a multi-turn potentiometer with a 3296 marking. Trimmer resistors of this type are often used in various Chinese modules, for example, adjustable voltage converters, light sensors, time relays, etc. When embedding such modules in the case, it is very inconvenient to adjust the value of the potentiometer with a screwdriver, it is much more convenient to make a handle with which you can adjust the resistance. The problem is that the standard resistance controller is very small and it is not possible to attach available regulators to it. But still you can solve the problem, and one of the solutions I showed in this video. Of course you can buy a separate built-in multi-turn resistor, but often it costs more than the module itself, to which you will connect it, and the quality of cheap trim potentiometers is not high.

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