User SDsolar - Electrical Engineering Stack Exchange

SDsolar

Member for 7 years, 8 months
Last seen more than 5 years ago

Twitter
calttc.net
California, United States

42 Answers

Score Activity Newest

58 votes

Accepted

If Infrared not visible, why the red LEDs?

answered Aug 2, 2017 at 4:53

22 votes

Is it important to file a new soldering iron tip before tinning?

answered Jul 23, 2017 at 5:40

12 votes

Are radio waves naturally polarized like light or is that a function of how they are produced?

answered Jun 30, 2017 at 20:58

6 votes

What are actual additional benefits of using high voltage

answered Oct 9, 2017 at 19:05

4 votes

Solder does not stick to iron after cleaning

answered Jul 23, 2017 at 5:50

4 votes

Help identifying two lead component with glass cover and serpentine trace under it

answered May 2, 2017 at 4:11

3 votes

Accepted

Single-station FM radio

answered May 21, 2017 at 1:19

3 votes

Building An Electric Kiln For Pottery

answered Mar 22, 2017 at 7:39

3 votes

Is an Arduino Uno capable of running 24/7?

answered Apr 3, 2018 at 2:30

2 votes

Solved - FAULTY BATTERY - Solar power - 6149 Watt-hour battery bank but only 1 hour of inverter time at 300W after dark

answered Oct 1, 2017 at 5:47

2 votes

Solder Fumes - Activated Charcoal vs Outside Venting

answered Nov 26, 2016 at 5:56

2 votes

Accepted

Best way to test a USB wall charger for output current

answered Apr 24, 2017 at 15:05

2 votes

Solder does not stick to tip of soldering iron?

answered Jul 23, 2017 at 5:43

2 votes

Need help calibrating ADC input using a voltage divider

answered May 27, 2017 at 8:55

2 votes

What would an inductor be doing here, and can I replace it with a jumper?

answered Aug 25, 2017 at 18:15

2 votes

Inrush current for LED strip circuit

answered Aug 30, 2017 at 8:52

1 vote

Capacitor values for use with 78xx voltage regulators

answered Aug 13, 2017 at 5:46

1 vote

Unknown inductor in power delivery

answered Aug 25, 2017 at 5:39

1 vote

Soldering Iron Tip Tinning

answered Jul 23, 2017 at 5:53

1 vote

Accepted

On a research perspective, do physical layer rules come under the term "wireless protocol"

answered Apr 25, 2017 at 3:21

1 vote

Arduino sensor ground isolation on motorcycle

answered Apr 25, 2017 at 4:16

1 vote

How can I convert an HP 27C monitor and a HP laptop to run on DC from solar power?

answered Apr 7, 2017 at 9:09

1 vote

12v 16 amps to 12v 3 amps?

answered Apr 12, 2017 at 19:46

1 vote

Tesla Coil audio music player circuit analysis

answered Apr 14, 2017 at 22:21

1 vote

What is white-space transmission loss?

answered Nov 7, 2017 at 1:11

1 vote

speed of 802.11n using 2 antennas

answered Nov 10, 2017 at 17:52

0 votes

Discerning between transistor types

answered Oct 19, 2017 at 19:31

0 votes

Connect anti-static wrist strap to earth wire?

answered Feb 3, 2017 at 7:42

0 votes

Get a spark plug to spark with DC

answered Feb 20, 2017 at 3:36

0 votes

Benefits of using an External A/D converter with ATmega128

answered Feb 20, 2017 at 5:10

1