Electrical Engineering Stack Exchange is a question and answer site for electronics and electrical engineering professionals, students, and enthusiasts. It only takes a minute to sign up.

Sign up to join this community

Anybody can ask a question

Anybody can answer

The best answers are voted up and rise to the top

Explore our Questions

more tags

Active 2 Bountied Hot Week Month

0

votes

1

answer

25

views

Why do LED Headlamp bulbs need active cooling?

led efficiency lighting

modified 27 secs ago Chris Stratton 25.7k

0

votes

1

answer

30

views

3.3kV isolated heatsink for TO247 packages

isolation heatsink

modified 6 mins ago Maple 5,379

0

votes

0

answers

6

views

Feedback Tepologies

feedback topology

asked 8 mins ago Anurag Rag 13

1

vote

2

answers

841

views

Tracking Down a Datasheet for an unknown Optical Sensor

sensor integrated-circuit identification datasheet image-sensor

modified 9 mins ago OOFy OOF 11

3

votes

3

answers

60

views

Why won't this 555 timer flashing circuit work?

integrated-circuit 555 ne555

modified 17 mins ago SamGibson 13.4k

9

votes

4

answers

937

views

Why are Marx Generators built like that?

capacitor resistors circuit-design high-voltage generator

modified 26 mins ago Jasen 15.1k

0

votes

1

answer

29

views

Design a circuit that takes a 3 bit binary and makes it (x^2 - x), using a decoder of your choice

circuit-design decoder

answered 34 mins ago Zane Kaminski 605

0

votes

1

answer

20

views

Cascading inverting op amp for increased gain and low noise on piezo contact microphone

operational-amplifier piezo

answered 43 mins ago James 852

1

vote

0

answers

7

views

Reflection Coefficient with Electric Field and Voltage

rf electromagnetism transmission-line electromagnetic microwave

modified 45 mins ago SamGibson 13.4k

0

votes

1

answer

33

views

Why don't my LED Christmas Lights change color at the same rate

led

answered 52 mins ago Harper - Reinstate Monica 9,474

16

votes

8

answers

2k

views

Why is wired Ethernet losing its speed advantage over wireless?

wireless ethernet wifi tcp-ip

modified 58 mins ago Jerry Coffin 1,852

0

votes

1

answer

19

views

LTspice .param variable component selection

ltspice

answered 59 mins ago a concerned citizen 4,377

0

votes

2

answers

89

views

Eagle - outlines/placeholder for smd (0603)

eagle surface-mount

modified 1 hour ago Community♦ 1

0

votes

0

answers

14

views

Digital predistortion of bipolar power amplifiers

electrical

asked 1 hour ago ali khalil 19

Browse more Questions

Electrical Engineering Stack Exchange works best with JavaScript enabled