KlausST
Super Moderator
Find latest posts
View Articles
View Blog EntriesMini Statistics
- Join Date
- 17th April 2014
- Last Activity
- Today 21:06
- Blog Entries
- 0
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
- abhishek.2138,
- arkadiusz.gibes,
- ats2,
- betwixt,
- deepsetan,
- dexter_04,
- e0e0,
- Hi-Q,
- KhaledOsmani,
- Prototype21
- Tab Content
- KlausST's Activity
- About Me
- Friends
- Experience
-
Older Activity
-
Today, 18:06Hi, you want it for video only or audio, too? SCART supports various video interfaces, which one do you want to use? Klaus3 replies | 129 view(s) -
Today, 17:12Hi, the smallest TFT I found is MAJESTIC TVD-215 TV LED 15" Amazn says it has SCART input. Klaus3 replies | 129 view(s)
-
Today, 16:43Hi, several times I used a small flexible plastics tube. One end close to the ear, the other end for scanning the PCB. Klaus2 replies | 69 view(s)
-
Today, 11:58Hi, Please notice that the forum members are spread all over the world with different experience, different ethnics and different ways of...5 replies | 118 view(s)
-
Yesterday, 16:12KlausST replied to a thread Link between sampling and accuracy in Analog Integrated Circuit (IC) Design, Layout and FabricationHi, first of all it depends on the voltage value of one LSB. And this depends on the decoding range of your ADC. We donīt know this. For sure...2 replies | 143 view(s)
-
Yesterday, 15:22Here is a link https://mayuwater.com/ how it works so as to make the water rotate like this ??1 replies | 118 view(s) -
Yesterday, 13:39KlausST replied to a thread Circuit don't work in Microcap (555-based class-D) in Elementary Electronic QuestionsHi, ... or use a ready to buy class D amplifier IC. Farnell lists about 30 different ICs below 1. And they have good audio quality and power....6 replies | 301 view(s)
-
Yesterday, 13:01Hi, What about digital pot / EPOT / EEPOT? Klaus5 replies | 211 view(s)
-
Yesterday, 09:37Hi, upload a photo of the PCB, where we can see all the connections. You said you have a schematic, then upload it. Hand drawn is O.K. Tell...5 replies | 211 view(s)
-
25th May 2020, 23:44Hi, With 5V logic supply, then 3.3V input signal is not HIGH. With CMOS logic (HC), valid high levels are 0.7V x Vcc = 0.7 x 5V = 3.5V. -->...7 replies | 262 view(s)
-
25th May 2020, 20:57Hi, I don't understand your textual explanation, nor do I understand what function you expect... But as soon as /OE are high then the output is...7 replies | 262 view(s)
-
25th May 2020, 20:45Hi, I didn't go through the complete circuit... For calibration: * Usually first the input is open or short circuit (zero input), then the...6 replies | 209 view(s)
-
25th May 2020, 16:44Hi, usually the sensor manaufacturers provide informations on how to calibrate the sensors. Do a search on their internet site and/or contact...1 replies | 105 view(s)
-
25th May 2020, 12:00KlausST replied to a thread Doing electronics on an office carpet (non ESD) in Elementary Electronic QuestionsHi, ESD fails may be immedialtely but they may fail even after months. ESD fails do not necessarily cause a "no function" fail. With an OPAMP...10 replies | 406 view(s)
-
25th May 2020, 06:42KlausST replied to a thread Covergance Problem in Transient Bias Point Calculation in PCB Routing Schematic Layout software and SimulationHi, The answer is already given in post#2. A closing "ideal" switch with two "ideal" capacitors gives "infinite" current at zero charging time. ...4 replies | 321 view(s)
-
25th May 2020, 00:41Hi, Be sure you connected the negative DVM input to PIC_GND. Do verifying measurements to * VCC * LED (each pin) * resistor (each pin) And...7 replies | 370 view(s)
-
25th May 2020, 00:31KlausST replied to a thread Doing electronics on an office carpet (non ESD) in Elementary Electronic QuestionsHi, If I remember right you already asked similar questions .... As long as the ESD voltage affects all device pins equally, there is no ESD...10 replies | 406 view(s)
-
24th May 2020, 17:55Hi, I canīt answer your first question... But inductance does not depend on material (Au vs Al), inductance (mainly) depends on geometric...3 replies | 183 view(s)
-
24th May 2020, 15:28Hi, you may be upset. today. But maybe in some time, when you have learned what values one needs to determine R_ds_ON... you may understand my...9 replies | 398 view(s)
-
24th May 2020, 14:54Hi, Ok, counter question: whatīs the point of a question that is that incomplete and thus canīt be answered? For me itīs similar to: Whatīs the...9 replies | 398 view(s)
-
24th May 2020, 14:15KlausST replied to a thread Measuring voltage drop across a diode in a switching circuit in Elementary Electronic QuestionsHi, 0.7V is by far not a fixed value. It depends on a lot of parameters * device type * internal (and external) series resistors * current...6 replies | 329 view(s)
-
24th May 2020, 14:03Hi, You want us to read the datasheet for you? Or why do you ask? There are some values in the specifications table (4.5V doesn't differ that...9 replies | 398 view(s)
-
24th May 2020, 13:57Hi, Traces ... wires ... can not replace a Ground plane. I (and others) already discussed this here many times. Just do a search. All I could...5 replies | 308 view(s)
-
24th May 2020, 11:56Hi, Short answer: no Ground plane - no reliable operation. Keep on design rules and PCB layout recommendations. Klaus5 replies | 308 view(s)
-
24th May 2020, 00:57KlausST replied to a thread Time Interleaved ADC Filtering at Output in Analog Integrated Circuit (IC) Design, Layout and FabricationHi, Please describe more exactly what's your concern. Klaus3 replies | 329 view(s)
-
23rd May 2020, 13:42Hi, feel free to use the internet search on your own: * "LDO basics" * *How to design an LDO" * "LDO design tutorial" .. or similar. Many...3 replies | 981 view(s)
-
23rd May 2020, 13:37Hi, There are many LDO example circuits in the internet. Some even with explanations and calculations. Choose one. Do some tests. If you...2 replies | 226 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
- 17,053
- Posts Per Day
- 7.64
General Information
- Last Activity
- Today 21:06
- Join Date
- 17th April 2014
Helpful Postings
- Has Rated
- 25
- Post Rated
- Rated helpful 3854 out of 3854 times
5 Friends
Showing Friends 1 to 5 of 5
Experience
Points
- Points
- 83,859
- Level
- 70
Level up completed
- Level up completed
- 59%
- Points required
- 991
Activity
- Activity
- 99.9%
- Activity last 30 days
- 99.9%
- Activity last 7 days
- 99.9%
Points
All Points for user
- Points for User
- 10,933
- Points for Reputation
- 7,773
- Points for every day since registration
- 3,142
- Points for Friends
- 18
All Points for threads
- Points for threads
- 5,381
- Points for Threads
- 58
- Points for Social Group Discussions
- 2
- Points for tagging threads
- 5,144
- Points for replies
- 177
All Points for posts
- Points for Posts
- 67,544
- Points for Posts
- 48,277
- Points for Social Group Messages
- 2
- Average Posts per Day
- 7.00
- Helpful Answers
- 19,265
All Points for miscellaneous
- Points for Misc
- 0
Activities
27th May 2020
- 03:05 KlausST has earned 4 Points for User points
- 03:05 KlausST has earned 2 Points for threads points
- 03:05 KlausST has earned 16 Points for Posts points
26th May 2020
- 03:05 KlausST has earned 3 Points for threads points
- 03:05 KlausST has earned 3 Points for User points
- 03:05 KlausST has earned 23 Points for Posts points
25th May 2020
- 03:05 KlausST has earned 32 Points for Posts points
- 03:05 KlausST has earned 2 Points for User points
24th May 2020
- 03:05 KlausST has earned 4 Points for threads points
- 03:05 KlausST has earned 3 Points for User points
- 03:05 KlausST has earned 26 Points for Posts points
23rd May 2020
- 03:05 KlausST has earned 35 Points for Posts points
- 03:05 KlausST has earned 2 Points for threads points
- 03:05 KlausST has earned 2 Points for User points
22nd May 2020
- 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 1 Points for threads points
21st May 2020
- 03:05 KlausST has earned 32 Points for Posts points
- 03:05 KlausST has earned 2 Points for threads points
- 03:05 KlausST has earned 2 Points for User points
Show Activities from all Users