/r/AskElectronics

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What type of display?

27 upvotes • Sufficient-Contract9

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Why does voltage leads or lags current by 90 degree in inductor and capacitor respectively, why not 85 degree for example?

27 upvotes • englishtube

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1954 Bernina sewing machine, still works perfectly but the capacitor in the foot pedal started making hissing noises. What modern parts can I use to replace it?

26 upvotes • oshesa

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Selecting the Best MOSFET for RGB Strip Application

24 upvotes • UnicornFartsAndRoses

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Can this battery charge safely (ish) at 1 Amp.

24 upvotes • vjsharpeyes

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What are the names and functions of the things marked in the photos ?

23 upvotes • Jinxd_0

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Is 40w 12v potentially lethal?

21 upvotes • Human_External9770

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Schematic vs datasheet is it wrong?

21 upvotes • CyramSuron

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Component powering fan detached from circuitboard for Blackmagic Hyperdeck 4k. Would like to self-repair, but I'm not experienced. What is the best way to reattach?

20 upvotes • jedzz-reddit

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Does size matter when it comes to crystal oscillators?

20 upvotes • gnitsark

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Title	Upvotes	Author	Mark as read	Favorited	Rating	Add to a list
What type of display?	27	Sufficient-Contract9
Why does voltage leads or lags current by 90 degree in inductor and capacitor respectively, why not 85 degree for example?	27	englishtube
1954 Bernina sewing machine, still works perfectly but the capacitor in the foot pedal started making hissing noises. What modern parts can I use to replace it?	26	oshesa
Selecting the Best MOSFET for RGB Strip Application	24	UnicornFartsAndRoses
Can this battery charge safely (ish) at 1 Amp.	24	vjsharpeyes
What are the names and functions of the things marked in the photos ?	23	Jinxd_0
Is 40w 12v potentially lethal?	21	Human_External9770
Schematic vs datasheet is it wrong?	21	CyramSuron
Component powering fan detached from circuitboard for Blackmagic Hyperdeck 4k. Would like to self-repair, but I'm not experienced. What is the best way to reattach?	20	jedzz-reddit
Does size matter when it comes to crystal oscillators?	20	gnitsark