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.

71%
+3 −0
Capacitor in 2nd stage of opamp

1 answer  ·  posted 12mo ago by MissMulan‭  ·  last activity 12mo ago by Olin Lathrop‭

60%
+1 −0
Unexpected phase shift in results

2 answers  ·  posted 1y ago by MissMulan‭  ·  last activity 1y ago by coquelicot‭

71%
+3 −0
50%
+1 −1
Current and voltage in AC circuits without impedance

1 answer  ·  posted 1y ago by MissMulan‭  ·  last activity 1y ago by Olin Lathrop‭

60%
+1 −0
Contactor control - Higher voltage PWM

2 answers  ·  posted 1y ago by 2kind‭  ·  last activity 1y ago by coquelicot‭

77%
+5 −0
Capacitor ESR vs. Impedance

3 answers  ·  posted 1y ago by 2kind‭  ·  last activity 1y ago by TonyStewart‭

71%
+3 −0
Why are antenna PCB traces square instead of rounded?

2 answers  ·  posted 1y ago by Kranulis‭  ·  last activity 1y ago by TonyStewart‭

62%
+3 −1
Microwave oven interfering with WiFi on the 2.4GHz band

2 answers  ·  posted over 1 year ago by Lundin‭  ·  last activity 1y ago by TonyStewart‭

60%
+1 −0
30%
+1 −5
Is this AD8307 fake?

1 answer  ·  posted 1y ago by coquelicot‭  ·  edited 1y ago by coquelicot‭

71%
+3 −0
71%
+3 −0
66%
+6 −2
Why is the resistance of water so high?

3 answers  ·  posted 1y ago by Kranulis‭  ·  last activity 1y ago by Olin Lathrop‭

75%
+4 −0
Can you call an IC pin 'N.C' if it has hidden functionality?

1 answer  ·  posted 1y ago by Kranulis‭  ·  last activity 1y ago by Olin Lathrop‭

IC
60%
+1 −0
Max V/Hz value for motor

2 answers  ·  posted 1y ago by 2kind‭  ·  last activity 1y ago by Olin Lathrop‭

83%
+8 −0
Why 3V3 instead of 3V?

2 answers  ·  posted over 1 year ago by 2kind‭  ·  last activity 1y ago by Mu3‭

66%
+2 −0
66%
+2 −0
Filter RF Harmonics With Additional PI Network

2 answers  ·  posted over 1 year ago by leroy105‭  ·  last activity 1y ago by leroy105‭

RF
66%
+2 −0
Is there a particular type of lead-free solder that does not degrade soldering tips?

2 answers  ·  posted over 1 year ago by Kranulis‭  ·  last activity over 1 year ago by Pete W‭

60%
+1 −0
Why is it is always power consumption or power delivered more in usage?

3 answers  ·  posted over 1 year ago by aditya98‭  ·  last activity over 1 year ago by Andy aka‭

60%
+1 −0
555 timer, PAM with digital signal

1 answer  ·  posted over 1 year ago by mrwavelets‭  ·  last activity over 1 year ago by coquelicot‭

57%
+2 −1
71%
+3 −0
Isolated Digital Input - Overvoltage protection

3 answers  ·  posted over 1 year ago by 2kind‭  ·  last activity over 1 year ago by Olin Lathrop‭

71%
+3 −0
Measuring Input/Output Impedance with a VNA

1 answer  ·  posted over 1 year ago by jm567‭  ·  last activity over 1 year ago by coquelicot‭

60%
+1 −0
50%
+0 −0
My grid dip: how does this electron tube technology work?

1 answer  ·  posted over 1 year ago by coquelicot‭  ·  last activity over 1 year ago by coquelicot‭

57%
+2 −1
66%
+2 −0
Name of this current limiting device

2 answers  ·  posted over 1 year ago by Chupacabras‭  ·  edited over 1 year ago by Chupacabras‭

71%
+3 −0
66%
+2 −0
BLDC motor - initial rotor position

2 answers  ·  posted over 1 year ago by 2kind‭  ·  last activity over 1 year ago by KalleMP‭

71%
+3 −0
Is a BJT 3-transistor Wilson mirror faster than a simple mirror?

1 answer  ·  posted over 1 year ago by Pete W‭  ·  last activity over 1 year ago by Olin Lathrop‭

50%
+2 −2
Why does AC frequency affect my microwave's RPM?

1 answer  ·  posted over 1 year ago by msh210‭  ·  last activity over 1 year ago by Olin Lathrop‭

44%
+2 −3
Why isn't voltage of electric chair higher?

2 answers  ·  posted over 1 year ago by Kranulis‭  ·  last activity over 1 year ago by manassehkatz‭

75%
+4 −0
MOV vs TVS diode

2 answers  ·  posted over 1 year ago by Pete W‭  ·  last activity over 1 year ago by coquelicot‭

60%
+1 −0
Why is the Linear Time-Invariant System (LTI) dominant in Signal processing?

1 answer  ·  posted over 1 year ago by aditya98‭  ·  last activity over 1 year ago by Olin Lathrop‭

66%
+2 −0
recommendation for chip programming connection (pogo?)

1 answer  ·  posted over 1 year ago by Pete W‭  ·  last activity over 1 year ago by Olin Lathrop‭

66%
+2 −0
PCT2075 temperature sensor accuracy

1 answer  ·  posted over 1 year ago by Chupacabras‭  ·  last activity over 1 year ago by Olin Lathrop‭

75%
+4 −0
What should be considered when picking a flyback diode?

2 answers  ·  posted over 1 year ago by Lundin‭  ·  last activity over 1 year ago by Olin Lathrop‭

66%
+2 −0
Cable loops between utility poles?

0 answers  ·  posted over 1 year ago by Olin Lathrop‭  ·  edited over 1 year ago by Olin Lathrop‭

66%
+2 −0
Confused about the amplitude and shape of output voltage pulse

2 answers  ·  posted over 1 year ago by Georgian‭  ·  last activity over 1 year ago by coquelicot‭

71%
+3 −0
Is ESD overhyped?

5 answers  ·  posted over 1 year ago by aditya98‭  ·  last activity over 1 year ago by mkeith‭

66%
+2 −0
CAN Bus - Internal Oscillator

3 answers  ·  posted over 1 year ago by 2kind‭  ·  edited over 1 year ago by Lundin‭

66%
+2 −0
Driving ADC with opamp with large rails

3 answers  ·  posted over 1 year ago by z3333‭  ·  last activity over 1 year ago by coquelicot‭

This community is part of the Codidact network. We have other communities too — take a look!

You can also join us in chat!

Want to advertise this community? Use our templates!

Like what we're doing? Support us! Donate