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

Dashboard
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.

60%
+1 −0
Unexpected phase shift in results

2 answers  ·  last activity about 23 hours ago by coquelicot‭

50%
+1 −1
60%
+1 −0
Contactor control - Higher voltage PWM

2 answers  ·  last activity 11 days ago by coquelicot‭

71%
+3 −0
Capacitor ESR vs. Impedance

3 answers  ·  last activity 16 days ago by TonyStewart‭

40%
+0 −1
66%
+2 −0
Why are antenna PCB traces square instead of rounded?

2 answers  ·  last activity about 2 months ago by TonyStewart‭

57%
+2 −1
Microwave oven interfering with WiFi on the 2.4GHz band

2 answers  ·  last activity about 2 months ago by TonyStewart‭

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

1 answer  ·  last activity about 2 months ago by coquelicot‭

63%
+5 −2
Why is the resistance of water so high?

3 answers  ·  last activity 2 months ago by Olin Lathrop‭

75%
+4 −0
60%
+1 −0
Max V/Hz value for motor

2 answers  ·  last activity 3 months ago by Olin Lathrop‭

77%
+5 −0
Why 3V3 instead of 3V?

2 answers  ·  last activity 3 months ago by Mu3‭

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

2 answers  ·  last activity 3 months ago by leroy105‭

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

1 answer  ·  last activity 3 months ago by coquelicot‭

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

1 answer  ·  last activity 4 months ago by coquelicot‭

60%
+1 −0
66%
+2 −0
BLDC motor - initial rotor position

2 answers  ·  last activity 5 months ago by KalleMP‭

44%
+2 −3
71%
+3 −0
MOV vs TVS diode

2 answers  ·  last activity 5 months ago by coquelicot‭

66%
+2 −0
71%
+3 −0
66%
+2 −0
Cable loops between utility poles?

0 answers  ·  last activity 5 months ago by Olin Lathrop‭

71%
+3 −0
ESD USB Shield Connection & Filtering

4 answers  ·  last activity 6 months ago by coquelicot‭

66%
+2 −0
66%
+2 −0
Is ESD overhyped?

5 answers  ·  last activity 6 months ago by mkeith‭

66%
+2 −0
CAN Bus - Internal Oscillator

3 answers  ·  last activity 6 months ago by Lundin‭