Resend activation?
Lost password?
Register
Remember Me?
Forum
New Posts
Unanswered Posts
FAQ
Forum Actions
Mark Forums Read
Community
Groups
Reported Items
Quick Links
Today's Posts
View Site Leaders
Activity Stream
Search
Help
Rules
Groups
Blogs
What's New?
EDA Resources
Teardown Videos
EE Podcasts
DesignFast
Advanced Search
KlausST
KlausST
Super Moderator
Find latest posts
Find latest started threads
View Articles
View Blog Entries
Mini Statistics
Join Date
17th April 2014
Last Activity
Today
07:26
Blog Entries
0
More
4
Friends
David_
leochou0714
ghoola
rajaram04
5
Groups
Analog Design Engineer
AVR Microcontroller
EAGLE users
Power Electronics
Signal processing
Join Groups
0
Permission Groups
KlausST is not a member of any public groups
Awards
Most Frequent Poster
3rd Helpful Member
Achievements
7 years registered
Recent Visitors
The last 10 visitor(s) to this page were:
avihaio
,
burai
,
Fever
,
ktr
,
littlerock
,
niciki
,
Pinks2092
,
samaneh_mahmoudian
,
Shishira
,
UroBoros
This page has had
54,777
visits
Tab Content
KlausST's Activity
About Me
Friends
Experience
Tab Content
All
KlausST
Friends
Photos
New Activity (
)
Please reload this page to view the 200+ new activity items that have been created.
Older Activity
Yesterday,
19:42
KlausST
replied to a thread
AC sinewave sampling circuit
in
Microcontrollers
Hi, There are a lot of discussions about AC mains voktage measurement. I've posted schematics. Do a forum search. Why do you think the...
see more
2 replies | 95 view(s)
Yesterday,
15:19
KlausST
replied to a thread
Picture Attachment Function is not working
in
About EDAboard.com
Hi, How did you do this exactly? At the Quick Reply window you have: * "Insert Image" button at the top toolbar * "Add an Image" button at the...
see more
8 replies | 174 view(s)
Yesterday,
12:06
KlausST
replied to a thread
choosing relay coil voltage rating specifications
in
Elementary Electronic Questions
Hi, This is what I mean: Now you are concerened about power, but you never mentioned this before. Tell us your ideas. --> Relay coil power: I...
see more
14 replies | 203 view(s)
Yesterday,
11:16
KlausST
replied to a thread
choosing relay coil voltage rating specifications
in
Elementary Electronic Questions
Hi, Yes, I ask myself. Why donīt you choose it? Itīs the straight forward solution. Why bother? Why do you consider extra effort for the...
see more
14 replies | 203 view(s)
Yesterday,
10:26
KlausST
replied to a thread
choosing relay coil voltage rating specifications
in
Elementary Electronic Questions
Hi, Is the coil fixed connected to one of those supplies? or is the coil operation controlled somehow. If so, then why, how, what application......
see more
14 replies | 203 view(s)
Yesterday,
10:13
KlausST
replied to a thread
choosing relay coil voltage rating specifications
in
Elementary Electronic Questions
Hi, I really donīt understand the question. If you want to run the coil in a car with 12V DC supply, then choose a 12V DC coil. If you want to...
see more
14 replies | 203 view(s)
Yesterday,
10:09
KlausST
replied to a thread
UART condition in PIC18F65K40
in
Microcontrollers
Hi, just read datasheets. * SN65HVD1471 pin "R" is clearly declared as output * you connected this to your signal "RS422_RX" * you connected...
see more
11 replies | 214 view(s)
Yesterday,
10:02
KlausST
replied to a thread
CXA8038AP ic by Sony (instruction)
in
Service Manuals, Requests, Repair Tips
Hi, can you upload a photo of it? Klaus
see more
4 replies | 128 view(s)
Yesterday,
09:49
KlausST
replied to a thread
Masterguard series E100 battery
in
Service Manuals, Requests, Repair Tips
Hi, Iīd * read the datasheet * go through the manufacturerīs internet pages * contact the manufacturer Klaus
see more
2 replies | 74 view(s)
Yesterday,
09:40
KlausST
replied to a thread
UART condition in PIC18F65K40
in
Microcontrollers
Hi: * In the text you write: "RC0 - TX as output and RC1 - RX as input like" but your schematic shows it the other way round. * According...
see more
11 replies | 214 view(s)
Yesterday,
08:56
KlausST
replied to a thread
Picture Attachment Function is not working
in
About EDAboard.com
Hi, from time to time I upload picturees in png format. Never had any problem. Tell us how you try to upload it and give an error description,...
see more
8 replies | 174 view(s)
Yesterday,
08:44
KlausST
replied to a thread
UART condition in PIC18F65K40
in
Microcontrollers
Hi, I assume you additionally need to setup TRISC and USART4. If you want us to verify it you should show your complete code and also your...
see more
11 replies | 214 view(s)
Yesterday,
06:59
KlausST
replied to a thread
Is V = IR Correct as per the my example
in
Analog Circuit Design
Hi, Yes. For an ideal voltage source. But real voltage sorces have internal resistance. I don't know what's a realistic value for an AAA...
see more
2 replies | 83 view(s)
Yesterday,
06:46
KlausST
replied to a thread
UART condition in PIC18F65K40
in
Microcontrollers
Hi, I'm not familiar with PICs. But if I understand the example right... Datasheet says: Thus I expect you set output pin of PC0 to USART4Tx...
see more
11 replies | 214 view(s)
Yesterday,
00:17
KlausST
replied to a thread
Test program to check ADC.
in
Microcontrollers
Hi, You don't give an error description. Some issues I see: They are only set to 1, but never set to 0, Thus it is expectable that both...
see more
2 replies | 140 view(s)
21st June 2018,
17:35
KlausST
replied to a thread
Feedback on LED cube circuit sought
in
Hobby Circuits and Small Projects Problems
Hi, Why guessing? --> the datasheet tells you it is a "current source". in post#11 I told you this. in post #15 and #30 c_mitra told you the...
see more
35 replies | 609 view(s)
21st June 2018,
12:46
KlausST
replied to a thread
Switching power supply emission the electromagnetic waves
in
Power Electronics
Hi, * bad PCB layout * inductors * wiring usually itīs not a single component that is responsible for EMI Maybe, maybe not. It depends...
see more
3 replies | 139 view(s)
21st June 2018,
12:37
KlausST
replied to a thread
How to deal with large offset voltage in high-power op-amps?
in
Analog Circuit Design
Hi, It seems your picture is a low resolution B/W one, which is artifically stretched to higher resolution. Best is to show to optimize the...
see more
7 replies | 181 view(s)
21st June 2018,
11:33
KlausST
replied to a thread
AC PIR Light Controller ELMOS E910.99?
in
Analog Circuit Design
Hi, The manufacturer is interested in selling, therefore they give the informations: https://www.elmos.com/english.html then goto -> or:...
see more
1 replies | 52 view(s)
21st June 2018,
11:23
KlausST
replied to a thread
selection of devboard for hobby project
in
PLD, SPLD, GAL, CPLD, FPGA Design
Hi, The NDA comes with a lot of rules you have to observe. They will tell you how you have to behave and what you have to do and what not. Read...
see more
7 replies | 210 view(s)
21st June 2018,
11:17
KlausST
replied to a thread
Feedback on LED cube circuit sought
in
Hobby Circuits and Small Projects Problems
Hi, Because your simulation is not realistc. I donīt want to repeat the issue with the constant current driver outputs of the TLC4950... ...
see more
35 replies | 609 view(s)
21st June 2018,
11:15
David_
replied to a thread
How to deal with large offset voltage in high-power op-amps?
in
Analog Circuit Design
The OPA544 and OPA541 have some desirable features but I think I will go for the OPA564, it has only a +-12V supply capability(the original design...
see more
7 replies | 181 view(s)
21st June 2018,
09:50
KlausST
replied to a thread
My controller Malfunctioning due to Radiated Emision of 350Mhz Walkie Talkie device
in
Microcontrollers
Hi, First and - in my eyes - the most important is a really solid GND plane. Best: No splits, no other wires in it. All the signals refer to this...
see more
9 replies | 436 view(s)
21st June 2018,
09:02
KlausST
replied to a thread
Eagle is being deliberately trashed
in
PCB Routing Schematic Layout software and Simulation
Hi, ask 100 people and get 100 opinions. I think every software need some learning phase until you are familiar with it. Different software...
see more
9 replies | 328 view(s)
21st June 2018,
08:43
KlausST
replied to a thread
UART condition in PIC18F65K40
in
Microcontrollers
Hi, I recommend to read the datasheet. The Microcontroller has 5 built in USARTs. The datasheet tells you which pins to use and how to use the...
see more
11 replies | 214 view(s)
21st June 2018,
08:17
KlausST
replied to a thread [SOLVED]
high voltage zener operation
in
Elementary Electronic Questions
Hi, since post#2 we tried to explain this. BTW: The datasheet gives the V/I curve. Thats all you need to know. I is the input. Klaus
see more
32 replies | 587 view(s)
21st June 2018,
07:25
KlausST
replied to a thread
My controller Malfunctioning due to Radiated Emision of 350Mhz Walkie Talkie device
in
Microcontrollers
Hi, The problem most probably is not the wakie talkie. It needs to send the frequency with the necessary power to be able to communicate. The...
see more
9 replies | 436 view(s)
21st June 2018,
07:20
KlausST
replied to a thread [SOLVED]
high voltage zener operation
in
Elementary Electronic Questions
Hi, The answers are already given: * the zener doesn't know about the high voltage, it just sees the current. And the current is determined...
see more
32 replies | 587 view(s)
More Activity
No More Results
No Recent Activity
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
12,355
Posts Per Day
8.09
General Information
Last Activity
Today
07:26
Join Date
17th April 2014
Helpful Postings
Has Rated
20
Post Rated
Rated helpful 2862 out of 2862 times
4
Friends
David_
Advanced Member level 2
ghoola
Member level 2
leochou0714
Newbie level 2
rajaram04
Advanced Member level 3
Showing Friends 1 to 4 of 4
Experience
Points
Points
60,546
Level
60
Level up completed
Level up completed
10%
Points required
1,804
Activity
Activity
99.9%
Activity last 30 days
99.9%
Activity last 7 days
99.9%
Points
All Points for user
Points for User
7,639
Points for Reputation
5,782
Points for every day since registration
1,842
Points for Friends
15
All Points for threads
Points for threads
3,564
Points for Threads
41
Points for Social Group Discussions
2
Points for tagging threads
3,405
Points for replies
116
All Points for posts
Points for Posts
49,342
Points for Posts
35,035
Points for Social Group Messages
2
Average Posts per Day
7.00
Helpful Answers
14,305
All Points for miscellaneous
Points for Misc
0
Activities
23rd June 2018
03:05
KlausST
has earned
6 Points for User
points
03:05
KlausST
has earned
51 Points for Posts
points
03:05
KlausST
has earned
3 Points for threads
points
22nd June 2018
03:05
KlausST
has earned
5 Points for User
points
03:05
KlausST
has earned
34 Points for Posts
points
03:05
KlausST
has earned
3 Points for threads
points
21st June 2018
09:07
KlausST
has earned
69 Points for Posts
points
09:07
KlausST
has earned
19 Points for threads
points
09:07
KlausST
has earned
16 Points for User
points
03:05
KlausST
has earned
8 Points for User
points
03:05
KlausST
has earned
62 Points for Posts
points
03:05
KlausST
has earned
5 Points for threads
points
20th June 2018
03:05
KlausST
has earned
5 Points for threads
points
03:05
KlausST
has earned
32 Points for Posts
points
03:05
KlausST
has earned
3 Points for User
points
19th June 2018
03:05
KlausST
has earned
75 Points for Posts
points
03:05
KlausST
has earned
5 Points for threads
points
03:05
KlausST
has earned
12 Points for User
points
18th June 2018
03:05
KlausST
has earned
3 Points for User
points
03:05
KlausST
has earned
14 Points for Posts
points
Show Activities from all Users
Most Frequent Poster
3rd Helpful Member
7 years registered
Find latest posts
View Articles
View Blog Entries
