KlausST
Super Moderator
Find latest posts
View Articles
View Blog EntriesMini Statistics
- Join Date
- 17th April 2014
- Last Activity
- Today 03:40
- Blog Entries
- 0
More 4 Friends
Join Groups 0 Permission Groups
KlausST is not a member of any public groups
Awards
Most Frequent Poster
3rd Helpful MemberAchievements
7 years registeredRecent Visitors
This page has had 61,747 visits
- Tab Content
- KlausST's Activity
- About Me
- Friends
- Experience
-
Older Activity
-
Yesterday, 23:01KlausST replied to a thread Stepper motor doesn't have a brand or model number! in Elementary Electronic QuestionsHi, The torque depends on current. No current, low torque, just caused by the magnetic remanence. Klaus5 replies | 159 view(s) -
Yesterday, 14:56KlausST replied to a thread [General] Possibly complex question as I don't yet have a full understanding of these devices. in MicrocontrollersHi, as already said: Klaus3 replies | 96 view(s)
-
Yesterday, 13:32KlausST replied to a thread [General] Possibly complex question as I don't yet have a full understanding of these devices. in MicrocontrollersHi, You say "input" because you think of current flow. But indeed it is an "output". Think about "information" flow. The microcontroller...3 replies | 96 view(s)
-
15th February 2019, 16:30KlausST replied to a thread Embedded project needs devices which can work continuously at +125 degree C in MicrocontrollersHi, mind that BAT54 will have a lot of leakage current at 125°C. Klaus58 replies | 1622 view(s)
-
15th February 2019, 14:27Hi, and why do you post here? Klaus2 replies | 177 view(s)
-
15th February 2019, 07:37KlausST replied to a thread Any good optocoupler IC for voltage sensing with single voltage source in Power ElectronicsHi, "ACPL" is no exact device type. At farnell a search on "ACPL" gives more than 200 results. What do you mean? Usually the input of an...3 replies | 164 view(s)
-
15th February 2019, 03:04Hi, About your post#15: Schematic: * be careful not to overdrive the input of the LTC with the output of U1. U1 is able to drive higher...17 replies | 335 view(s)
-
15th February 2019, 02:36KlausST replied to a thread Looking for BJT that has very low collector leakage current. in Analog Circuit DesignHi, Some things come into my mind: You have to understand the "turn_off_voltage" of a bjt. It specifies the voltage at a dedicated collector...3 replies | 110 view(s)
-
15th February 2019, 01:57Hi, Drawing a flow chart and a timing diagram of your application before you start coding could in future help to avoid such mistakes. After...7 replies | 176 view(s)
-
14th February 2019, 14:58Hi, just use an FFT on your desired signal to see the frequency spectrum. Klaus4 replies | 179 view(s)
-
14th February 2019, 14:29Hi, impossible to say. It depends on filter frequencies, filter order, filter type (Q), .... Itīs likely that you see some signal with the...4 replies | 179 view(s)
-
14th February 2019, 08:29Hi, Just go to a dustributor and do a search for "audio dac". Like this:...46 replies | 707 view(s)
-
13th February 2019, 23:40KlausST replied to a thread data and clock synchronization using 74HC4046 PLL in Analog Circuit DesignHi, I used it, but not as PLL. I used the VCO and did the regulation digitally with a DAC. Klaus12 replies | 822 view(s)
-
13th February 2019, 23:32Hi, Good point. I fully agree. Additionally they are very cheap and very low distortion. Klaus46 replies | 707 view(s)
-
13th February 2019, 15:57Hi, I went away from wikipedia and did a search at analog.com. They explain it more detailed. For - what I call "usual" - filters like: *...46 replies | 707 view(s)
-
13th February 2019, 13:09Hi, there are circuits where a pot is used for 0..100%, then an OPAMP as buffer to feed the Rs and Cs. but for a 4th order one probably needs a 4...17 replies | 335 view(s)
-
13th February 2019, 12:50Hi, do you want us to do an internet search? ... to maybe find the circuit you are talking about? Why no link or a schematic? Klaus4 replies | 111 view(s)
-
13th February 2019, 12:48Hi, Since this is very basic .. I assume almost all analog simulators should do. Ltspice for sure... Klaus8 replies | 291 view(s)
-
13th February 2019, 12:44Hi, Interesting. Never heared of that. Wikipedia says: I just out of curiosity I googled for OKAWA tools. What I found is this:...46 replies | 707 view(s)
-
13th February 2019, 09:31KlausST replied to a thread Simplest way of converting 240Vrms mains into 450VDC? in Power ElectronicsHi, Single phase or 3 phase? You know that there are optimized waveforms for 3 phase to lower the necessary bus voltage? Klaus6 replies | 228 view(s)
-
13th February 2019, 09:04Hi, With additional LPF stages you can only shift the cutoff frequency to the left (lower frequency). I assume there is no way around this. ...46 replies | 707 view(s)
About KlausST
Basic Information
Areas of Interest
- Area of specialization:
- Digital Signal Processing, Microcontrollers, Power Electronics
Signature
Please donīt contact me via PM, because there is no time to respond to them. No friend requests. Thank you.
Statistics
Total Posts
- Total Posts
- 14,177
- Posts Per Day
- 8.02
General Information
- Last Activity
- Today 03:40
- Join Date
- 17th April 2014
Helpful Postings
- Has Rated
- 20
- Post Rated
- Rated helpful 3237 out of 3237 times
4 Friends
Showing Friends 1 to 4 of 4
Experience
Points
- Points
- 69,422
- Level
- 64
Level up completed
- Level up completed
- 31%
- Points required
- 1,528
Activity
- Activity
- 99.9%
- Activity last 30 days
- 99.9%
- Activity last 7 days
- 99.9%
Points
All Points for user
- Points for User
- 9,066
- Points for Reputation
- 6,542
- Points for every day since registration
- 2,509
- Points for Friends
- 15
All Points for threads
- Points for threads
- 4,269
- Points for Threads
- 55
- Points for Social Group Discussions
- 2
- Points for tagging threads
- 4,050
- Points for replies
- 162
All Points for posts
- Points for Posts
- 56,086
- Points for Posts
- 39,899
- Points for Social Group Messages
- 2
- Average Posts per Day
- 7.00
- Helpful Answers
- 16,185
All Points for miscellaneous
- Points for Misc
- 0
Activities
17th February 2019
- 03:05 KlausST has earned 9 Points for Posts points
- 03:05 KlausST has earned 1 Points for threads points
- 03:05 KlausST has earned 1 Points for User points
16th February 2019
- 03:05 KlausST has earned 2 Points for User points
- 03:05 KlausST has earned 14 Points for Posts points
- 03:05 KlausST has earned 1 Points for threads points
15th February 2019
- 03:05 KlausST has earned 5 Points for User points
- 03:05 KlausST has earned 3 Points for threads points
- 03:05 KlausST has earned 28 Points for Posts points
14th February 2019
- 03:05 KlausST has earned 7 Points for threads points
- 03:05 KlausST has earned 27 Points for Posts points
13th February 2019
- 03:05 KlausST has earned 35 Points for Posts points
- 03:05 KlausST has earned 3 Points for threads points
- 03:05 KlausST has earned 3 Points for User points
12th February 2019
- 03:05 KlausST has earned 21 Points for Posts points
- 03:05 KlausST has earned 1 Points for threads points
11th February 2019
- 03:05 KlausST has earned 7 Points for User points
- 03:05 KlausST has earned 33 Points for Posts points
- 03:05 KlausST has earned 2 Points for threads points
10th February 2019
- 03:05 KlausST has earned 22 Points for Posts points
Show Activities from all Users