Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Hello! I'm controlling a current by changing the resistance using a 10 turn, 10k ohm potentiometer. However, it doesn't give me the precision or amount of control I'd like on the bottom end (for example, from 5mA to 2A out of a total of 52A). The slightest amount of pressure on the knob will...
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