User jippie - Electrical Engineering Stack Exchange

jippie

Member for 11 years, 8 months
Last seen more than a month ago

wirespeed.xs4all.nl/mediawiki
Eindhoven, Netherlands

56 Questions

Score Activity Newest Views

62 votes

3 answers

87k views

Noise and what does V/√Hz actually mean?

asked May 20, 2012 at 9:04

52 votes

3 answers

84k views

How to drive a Peltier element?

asked Mar 24, 2012 at 14:22

45 votes

5 answers

18k views

For a lower voltage drop one could use Schottky diodes, but what are the disadvantages of Schottky's?

asked Oct 17, 2012 at 15:41

29 votes

7 answers

42k views

Where does U for voltage come from?

asked Feb 12, 2014 at 17:37

26 votes

5 answers

10k views

Wear leveling on a microcontroller's EEPROM

asked Mar 9, 2013 at 11:02

19 votes

3 answers

21k views

Save schematic from KiCad / EESchema to png

asked Apr 19, 2012 at 20:09

12 votes

5 answers

16k views

How can I improve USB EMI insensitivity?

asked May 7, 2012 at 21:23

11 votes

5 answers

4k views

Does reactive power cause extra fuel use in a Diesel UPS?

asked May 31, 2012 at 17:36

11 votes

2 answers

10k views

Program AVR EEPROM directly from C source

asked Mar 26, 2013 at 22:28

11 votes

1 answer

22k views

Recognizing good quality electrolytic capacitors

asked Jan 1, 2013 at 21:20

9 votes

1 answer

590 views

While loop optimized away

asked Jul 7, 2012 at 17:11

8 votes

1 answer

5k views

Can an ATmega or ATtiny device signature be read while running?

asked May 2, 2012 at 7:29

8 votes

4 answers

28k views

How do I check a BJT transistor if it is still functional?

asked Aug 19, 2013 at 19:23

8 votes

3 answers

14k views

Reed switch sticks until tapped

asked Sep 1, 2013 at 9:29

8 votes

3 answers

1k views

Why does this unity gain transistor phase shifter not drop its amplitude with frequency?

asked Nov 29, 2015 at 10:55

7 votes

1 answer

573 views

What is "flush mount socket" in this 40yr old Tek scope?

asked Jun 13, 2014 at 21:13

7 votes

3 answers

6k views

How does a dual gate MOSFET reduce Miller effect?

asked May 14, 2013 at 18:28

7 votes

1 answer

14k views

Backup AVR with avrdude

asked Mar 16, 2012 at 20:07

7 votes

1 answer

2k views

Why are 5 mm LEDs always rated at 20mA?

asked Jun 27, 2012 at 20:19

7 votes

2 answers

6k views

Why does my ATtiny13 report wrong device ID?

asked Jul 4, 2012 at 19:03

7 votes

4 answers

1k views

Dead or alive: Operational transconductance amplifier

asked Jun 23, 2012 at 8:22

7 votes

4 answers

4k views

ATtiny2313 refuses to be programmed after setting CPU clock to 500kHz

asked Apr 9, 2013 at 6:35

7 votes

1 answer

12k views

What is the difference between a GAL and a PAL?

asked Aug 16, 2012 at 20:45

7 votes

2 answers

5k views

Replacing a battery in a UPS

asked Sep 25, 2012 at 21:16

6 votes

1 answer

2k views

License dilemma Texas Instruments Code Composer v5 for Stellaris vs MSP430

asked Jan 18, 2013 at 22:51

6 votes

1 answer

6k views

TI Launchpad MSP430 on Serial in Linux

asked Jan 19, 2013 at 13:49

6 votes

2 answers

4k views

Capacitive touch sensors, how do they work?

asked Nov 4, 2012 at 20:46

6 votes

2 answers

418 views

How can I instruct my compiler to use 8 bit bytes instead of 16 bit integers?

asked Jul 7, 2012 at 17:52

6 votes

3 answers

1k views

Understanding optocoupler performance with collecor or emitter resistors

asked Mar 6, 2016 at 9:38

5 votes

1 answer

445 views

Does an LDR age?

asked Mar 31, 2017 at 19:26

1