Ask Electronics

askelectronics@discuss.tchncs.de

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megrania@discuss.tchncs.deEnglish · 19 天前

Ideas for DIY battery-powered stage lamps?

0

9

Ideas for DIY battery-powered stage lamps?

megrania@discuss.tchncs.deEnglish · 19 天前

0

daveyOsborn@infosec.pubEnglish · 21 天前

Dell PSU is “PD3” but cannot do PPS. Isn’t that non-conformant? OTOH, there is no USB-PD indicator to begin with.

27

Dell PSU is “PD3” but cannot do PPS. Isn’t that non-conformant? OTOH, there is no USB-PD indicator to begin with.

daveyOsborn@infosec.pubEnglish · 21 天前

daveyOsborn@infosec.pubEnglish · 24 天前

HP laptop rejects Dell PSU on the basis of branding.. apparently. Crappy design, asshole design, or good design?

26

HP laptop rejects Dell PSU on the basis of branding.. apparently. Crappy design, asshole design, or good design?

daveyOsborn@infosec.pubEnglish · 24 天前

CovertHammer@feddit.onlineEnglish · 1 个月前

Does the 50Hz & 60Hz difference matter at all or not?

15

Does the 50Hz & 60Hz difference matter at all or not?

CovertHammer@feddit.onlineEnglish · 1 个月前

Kjell@lemmy.worldEnglish · 1 个月前

Problem with receiver

4

8

Problem with receiver

Kjell@lemmy.worldEnglish · 1 个月前

4

Machinist@lemmy.worldEnglish · 2 个月前

PWM resolution for switch mode power supplies.

11

PWM resolution for switch mode power supplies.

Machinist@lemmy.worldEnglish · 2 个月前

Postmortal_Pop@lemmy.worldEnglish · 2 个月前

Could someone explain how this is working?

0

3

Could someone explain how this is working?

Postmortal_Pop@lemmy.worldEnglish · 2 个月前

0

Rolivers@discuss.tchncs.deEnglish · 2 个月前

DIY PCB making, milling or chemical etching?

30

DIY PCB making, milling or chemical etching?

Rolivers@discuss.tchncs.deEnglish · 2 个月前

veloren23djk@lemmy.zipEnglish · 2 个月前

Does the RAM being closed to CPU actually matter?

7

20

Does the RAM being closed to CPU actually matter?

veloren23djk@lemmy.zipEnglish · 2 个月前

7

JayDee@lemmy.worldEnglish · 2 个月前

Help IDing IC [Solved]

8

36

Help IDing IC [Solved]

JayDee@lemmy.worldEnglish · 2 个月前

8

Machinist@lemmy.worldEnglish · 2 个月前

Driving a logic level MOSFET with an ATtiny 3224

19

Driving a logic level MOSFET with an ATtiny 3224

Machinist@lemmy.worldEnglish · 2 个月前

jeinzi@discuss.tchncs.deEnglish · 2 个月前

Resistor Identification

discuss.tchncs.de

31

Resistor Identification

discuss.tchncs.de

jeinzi@discuss.tchncs.deEnglish · 2 个月前

SorryImLate@piefed.socialEnglish · 2 个月前

Can I rescue my puppy-chewed earbuds?

3

8

Can I rescue my puppy-chewed earbuds?

SorryImLate@piefed.socialEnglish · 2 个月前

3

ProfessorHoover@infosec.pubEnglish · 2 个月前

How should I interpret this diagram?

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22

How should I interpret this diagram?

ProfessorHoover@infosec.pubEnglish · 2 个月前

7

StrayceEnglish · 2 个月前

Am I reading this block diagram right?

4

13

Am I reading this block diagram right?

StrayceEnglish · 2 个月前

4

Gnugit@aussie.zoneEnglish · 2 个月前

Advice on damaged network fibre conduit.

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Advice on damaged network fibre conduit.

Gnugit@aussie.zoneEnglish · 2 个月前

yuman@programming.devEnglish · 3 个月前

TV with picky HDMI inputs

6

9

TV with picky HDMI inputs

yuman@programming.devEnglish · 3 个月前

6

evasive_chimpanzee@lemmy.worldEnglish · 3 个月前

Burned out connector repair

9

20

Burned out connector repair

evasive_chimpanzee@lemmy.worldEnglish · 3 个月前

9

BussyGyatt@feddit.orgEnglish · 3 个月前

broken usbc connector- is it repairable?

9

24

broken usbc connector- is it repairable?

BussyGyatt@feddit.orgEnglish · 3 个月前

9

yuman@programming.devEnglish · 3 个月前

TV picky about HDMI devices?

1

2

TV picky about HDMI devices?

yuman@programming.devEnglish · 3 个月前

1

Ask Electronics@discuss.tchncs.de

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