Communities

Writing
Writing
Codidact Meta
Codidact Meta
The Great Outdoors
The Great Outdoors
Photography & Video
Photography & Video
Scientific Speculation
Scientific Speculation
Cooking
Cooking
Electrical Engineering
Electrical Engineering
Judaism
Judaism
Languages & Linguistics
Languages & Linguistics
Software Development
Software Development
Mathematics
Mathematics
Christianity
Christianity
Code Golf
Code Golf
Music
Music
Physics
Physics
Linux Systems
Linux Systems
Power Users
Power Users
Tabletop RPGs
Tabletop RPGs
Notifications
Mark all as read
Q&A

General Q&A about the design and function of electronic systems, electric power systems and infrastructure, their theory, and tools specific to those fields. Read these guidelines before posting.

28%
+0 −3
66%
+2 −0
Circuit which create ac sine wave from dc pulsed signal

2 answers  ·  posted 4d ago by MissMulan‭  ·  last activity 3d ago by TonyStewart‭

80%
+6 −0
71%
+3 −0
71%
+3 −0
Battery protection circuit

2 answers  ·  posted 20d ago by Stefan‭  ·  edited 13d ago by Stefan‭

71%
+3 −0
Altium. Reusing schematic symbols for pin-compatible parts.

1 answer  ·  posted 26d ago by Nick Alexeev‭  ·  last activity 21d ago by Mu3‭

33%
+0 −2
Op Amp Hartley oscillator

1 answer  ·  posted 24d ago by MissMulan‭  ·  last activity 23d ago by Olin Lathrop‭

50%
+0 −0
Modelling tunnel diode relaxation oscillator

1 answer  ·  posted 27d ago by MissMulan‭  ·  last activity 26d ago by a concerned citizen‭

33%
+0 −2
77%
+5 −0
Siglent1104 oscilloscope channels lagging

3 answers  ·  posted 1mo ago by Elleanor Lopez‭  ·  last activity 29d ago by Elleanor Lopez‭

50%
+0 −0
50%
+0 −0
Complex frequency of a pole

3 answers  ·  posted 1mo ago by MissMulan‭  ·  last activity 1mo ago by Andy aka‭

50%
+0 −0
Effect of adding stages to a filter

2 answers  ·  posted 1mo ago by MissMulan‭  ·  last activity 1mo ago by a concerned citizen‭

27%
+1 −6
Identification of semiconducting electrical components

1 answer  ·  posted 5mo ago by MissMulan‭  ·  last activity 1mo ago by Jasen‭

70%
+5 −1
How do PLCs normally measure 4-20mA current loops?

3 answers  ·  posted 4mo ago by Lundin‭  ·  last activity 1mo ago by Jasen‭

66%
+4 −1
Mysterious little cases hanging on street wirings

3 answers  ·  posted 2mo ago by aditya98‭  ·  last activity 1mo ago by Jasen‭

71%
+3 −0
Limiting current to DC brushed motor

1 answer  ·  posted 2mo ago by Stefan‭  ·  last activity 2mo ago by Olin Lathrop‭

71%
+3 −0
H-Bridge components and calculations

1 answer  ·  posted 2mo ago by Stefan‭  ·  last activity 2mo ago by Stefan‭

42%
+1 −2
Find Q point in common base BJT configuration

1 answer  ·  posted 3mo ago by MissMulan‭  ·  last activity 2mo ago by Circuit fantasist‭

33%
+0 −2
66%
+4 −1
PCB ground planes with isolated voltage

3 answers  ·  posted 6mo ago by Alinik‭  ·  last activity 2mo ago by KalleMP‭

77%
+5 −0
71%
+3 −0
Thévenins Theorem for Transistor Circuit

2 answers  ·  posted 3mo ago by kadamrohan16‭  ·  last activity 3mo ago by Olin Lathrop‭

77%
+5 −0
What is this fourth connection in NMOS device?

1 answer  ·  posted 3mo ago by NMOS lover‭  ·  last activity 3mo ago by Andy aka‭

50%
+3 −3
What reactance actually is?

4 answers  ·  posted 7mo ago by deleted user  ·  last activity 3mo ago by Andy aka‭

80%
+6 −0
DAC controlled high side current source.

1 answer  ·  posted 5mo ago by DeadMouse‭  ·  last activity 4mo ago by Olin Lathrop‭

66%
+2 −0
Level shifting of a 3 state logic pin

1 answer  ·  posted 4mo ago by dekker‭  ·  last activity 4mo ago by Olin Lathrop‭

77%
+5 −0
71%
+3 −0
Oscilloscope potentially ESD striked

2 answers  ·  posted 5mo ago by ScopeMan‭  ·  edited 5mo ago by Lundin‭

66%
+4 −1
Duty cycle of buck-boost converter

2 answers  ·  posted 5mo ago by Carl‭  ·  last activity 5mo ago by Olin Lathrop‭

40%
+0 −1
SMPS Requirements [closed]

0 answers  ·  posted 6mo ago by Sye‭  ·  closed 6mo ago by Olin Lathrop‭

72%
+6 −1
How to protect RF switches from ESD?

4 answers  ·  posted 7mo ago by Lundin‭  ·  last activity 6mo ago by Nick Alexeev‭

71%
+3 −0
Case temperature of MOSFET

1 answer  ·  posted 6mo ago by Carl‭  ·  edited 6mo ago by Olin Lathrop‭

66%
+4 −1
How to choose the right value for input voltage ripple of an SMPS?

1 answer  ·  posted 6mo ago by 2kind‭  ·  last activity 6mo ago by Olin Lathrop‭

83%
+8 −0
77%
+5 −0
50%
+2 −2
Inductance vs frequency

3 answers  ·  posted 11mo ago by MissMulan‭  ·  last activity 6mo ago by coquelicot‭

75%
+4 −0
81%
+7 −0
How long does it take for energy to propagate in a circuit?

5 answers  ·  posted 9mo ago by Mu3‭  ·  last activity 6mo ago by coquelicot‭

75%
+4 −0
Why are there more N type than P type MOSFETs?

2 answers  ·  posted 6mo ago by crusadEEr‭  ·  last activity 6mo ago by Olin Lathrop‭