User Mattias Johansson - Electrical Engineering Stack Exchange

Mattias Johansson

Member for 8 years, 9 months
Last seen more than 7 years ago

Stockholm, Sweden

14 Answers

Score Activity Newest

17 votes

Accepted

Avoiding confusion between no input and a zero in binary?

answered May 13, 2015 at 9:42

10 votes

Why is USB cable maximum length is shorter than in RS232?

answered Apr 28, 2015 at 11:27

8 votes

Accepted

Altium Summer 09 Unknown PIN Errors

answered Apr 29, 2015 at 6:23

3 votes

How does the resistance of the load affects a voltage divider?

answered Feb 11, 2015 at 8:32

2 votes

Accepted

Does the nfc ring work with this rfid reader?

answered Apr 28, 2015 at 11:16

2 votes

How can I create an Integrated Library from a Vault component?

answered May 27, 2015 at 13:17

1 vote

Altium repeated sheets

answered May 4, 2015 at 14:43

1 vote

Recommendation for low cost RFID receiver (approx 0.5 meter range)

answered May 7, 2015 at 11:24

1 vote

Accepted

Does guitar pickup absolute polarity matter?

answered Feb 16, 2015 at 8:36

1 vote

Altium Designer, change decimal separator

answered Feb 19, 2015 at 13:53

1 vote

How does digital pullups work?

answered Feb 23, 2015 at 7:44

1 vote

I have a 12V starter motor that needs extra help at times.

answered May 1, 2015 at 14:05

0 votes

Double the current capability of a mains socket by wiring another in parallel

answered May 1, 2015 at 14:32

0 votes

jfet preamp output attenuated and clipped on bottom rail when connected to codec

answered May 13, 2015 at 13:25