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iRobot Roomba 800 Clicking noise when docked FIX

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Parts you need:

one n-FET (I used BUK663) but any n-FET with a voltage rating > 20V , a current rating >10A and a gate-source threshold voltage Vgs<5V should work

Two 100kOhm resistors

one 10 µF/25V capacitor (careful, has positive and negative side!)

Solder everything together according to the schematic

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