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variable adjustable resistor

Overview

Sometimes during the welding process, the size or resistance may not be suitable. Sometimes there may be a circuit that needs to adjust the resistance. After it is determined, it can basically be used as a fixed-value resistor, etc., all of which require an adjustable resistor. Refer to the resistance box in the instrument room of the previous middle school and make a resistance box with a variation of 0~1.75MΩ that suits you. It uses 9 adjustable resistors to bridge related points. The circuit is simple and the function is powerful.

Design Files

WeChat picture_20220805224431.jpg

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-05-08 07:31:48

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