KlausST
Super Moderator
Find latest posts
View Articles
View Blog EntriesMini Statistics
- Join Date
- 17th April 2014
- Last Activity
- Today 22:39
- 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
- Cornell_Bill,
- dechachumpol,
- deepsetan,
- Dummyeng,
- enfotec,
- FlyingDutch,
- muthu.p,
- nkmonty,
- Riphagen,
- strahd_von_zarovich
- Tab Content
- KlausST's Activity
- About Me
- Friends
- Experience
-
Older Activity
-
Today, 21:43KlausST replied to a thread load sensing circuit/relay in Hobby Circuits and Small Projects ProblemsHi, I assume there are ready to buy solutions. Like "master slave power cords". I use one of such things to switch ON/OFF my periferals if the PC....2 replies | 65 view(s) -
Today, 20:28Hi, You are correct. My copy and paste fault. It should be: MAXIM USB CHARGER DETECTORS....5 replies | 217 view(s)
-
Today, 18:13KlausST replied to a thread Voltage input to BLDC inverters on tethered drone? in Elementary Electronic QuestionsHi Which RPM? I used a milling motor for 400V, but also 400Hz which makes 24.000 RPM. I'm not sure... I assume this is an asynchronous milling...7 replies | 253 view(s)
-
Today, 13:48KlausST replied to a thread Voltage input to BLDC inverters on tethered drone? in Elementary Electronic QuestionsHi, I agree. You may apply a lot of DC current to a BLDC motor ... while generating zero torque. But if you apply a rotating field to a BLDC...7 replies | 253 view(s)
-
Today, 12:03KlausST replied to a thread three phase volt measurement using resistor network method in MicrocontrollersHi, I guess the problem is in the schematic.Maybe floating inputs (digital or analog), noisy supply voltage, noisy reference voltage, unsuitable...6 replies | 158 view(s)
-
Today, 10:25KlausST replied to a thread three phase volt measurement using resistor network method in MicrocontrollersHi, 327 lines of undocumented code. Thanks for this riddle. You want us to find the error around "AN0" but there is no "AN0" in your code. ...6 replies | 158 view(s)
-
Today, 10:14Hi, Replace C15. Joke aside. How do you think we can help when you don't give a single information about your hardware? By guessing? --> give...4 replies | 156 view(s)
-
Today, 10:07KlausST replied to a thread Ferrite bead usage in ADC's in PCB Routing Schematic Layout software and SimulationHi, You don't want high currents between GNDs on a die. Thus the chip designers use a relatively high ohmic path ... just to avoid high voltage...18 replies | 1322 view(s)
-
Today, 09:36KlausST replied to a thread Frequency Generator XR-2206 PCB Design Missing Components in PCB Routing Schematic Layout software and SimulationHi, Most of them are standard parts, like the pinhead connectors. I'm sure there are libraries for them. But if you don't find, then do what...2 replies | 145 view(s)
-
Today, 02:08Hi, Like every electronics designer you need to read datasheets. Then you know about wiring. Did you read a bout the currents? * An 7805 is...20 replies | 550 view(s)
-
Yesterday, 11:54KlausST replied to a thread Motor pump starter connection with two relay to operate manual and auto in Hobby Circuits and Small Projects ProblemsHi You may use another single pole relay.. Klaus8 replies | 361 view(s)
-
Yesterday, 11:51Hi, It took me 5 minutes to find MAXIM's USB Host Adapter Emulators They may or may not have I2C. Some may have, but you don't need to use it (as...5 replies | 217 view(s)
-
Yesterday, 11:30KlausST replied to a thread Motor pump starter connection with two relay to operate manual and auto in Hobby Circuits and Small Projects ProblemsHi, The benefit of standard symbols is that it avoids confusion. Is it more simple to insert a picture with a red box than inserting a symol of...8 replies | 361 view(s)
-
Yesterday, 11:18Hi, Capacitor for -IN: * X7R are used for high current peaks and/or high frequency..because they have low ESR (at high frequencies) But at this...20 replies | 550 view(s)
-
Yesterday, 10:19KlausST replied to a thread Motor pump starter connection with two relay to operate manual and auto in Hobby Circuits and Small Projects ProblemsHi, Honestly... I don't understand the wiring. * What's the red box and the green box? * Where is the motor? Klaus8 replies | 361 view(s)
-
Yesterday, 10:10KlausST replied to a thread ADC Value gets changed when a Digital output enables in Power ElectronicsHi, Impossible to help without schematic and PCB layout / wiring. My guess: ground bounce. Klaus2 replies | 194 view(s)
-
Yesterday, 10:04Hi, No need for making it complicated. Try this. Klaus20 replies | 550 view(s)
-
Yesterday, 02:41Hi, The most important is: you need a USB DCP which can supply 1.5V. There is the USB specification, various application notes and forum...5 replies | 217 view(s)
-
17th January 2020, 08:36Hi, True, the diode solution will be an improvement for noisy supply voltages. The drawback is the known temperature drift of about -4.2mV/°C. ...20 replies | 550 view(s)
-
17th January 2020, 08:07Hi, 1) you are right ... and not. * Your second circuit shows one capacitor. Just for the function and as low pass filter. * My circuit shows a...20 replies | 550 view(s)
-
16th January 2020, 22:15Hi, The circuit is exactly what I suggested. Did you recognize it? Klaus20 replies | 550 view(s)
-
16th January 2020, 11:53Hi, If there is audible noise, then most probably the regulator is not continously (clean) switching. * either it is in hickup mode (high load...14 replies | 878 view(s)
-
16th January 2020, 11:40Hi, Did you read the datasheet? They don't mention "spring". Klaus4 replies | 292 view(s)
-
16th January 2020, 11:36Hi, A battery voltage varies....and the same magnitude in % your sensor signal will vary, too. --> high error. You want it simple... Sadly...20 replies | 550 view(s)
-
16th January 2020, 08:51KlausST replied to a thread Need sources for Product Enclosures in Professional Hardware and Electronics DesignHi, There are thousands of shops, maybe thousands of manufacturers. Each of them providing more informations on their shops and catalogues than we...2 replies | 209 view(s)
-
16th January 2020, 08:44Hi, I don't think the contacts are made for wire and wrap. Look for one that solders the wires to it. Or you have to try: * connectors for...4 replies | 292 view(s)
-
16th January 2020, 08:35Hi So what's the question now? * the code? How to transfer multiple bytes to the Uart peripheral? * or the hardware? How the Uart transfers the...10 replies | 483 view(s)
-
16th January 2020, 08:19Hi, I agree with audioguru. The voltage will be almost zero. But yes, even if small it will be proportional to input current. Klaus38 replies | 1370 view(s)
-
15th January 2020, 23:54Hi NE5534 is not unity gain stable. Expect oscillation. Klaus4 replies | 263 view(s)
About KlausST
Basic Information
Areas of Interest
- Area of specialization:
- Digital Signal Processing, Microcontrollers, Power Electronics
Signature
Please don´t contact me via PM, because there is no time to respond to them. No friend requests. Thank you.
Statistics
Total Posts
- Total Posts
- 16,271
- Posts Per Day
- 7.74
General Information
- Last Activity
- Today 22:39
- Join Date
- 17th April 2014
Helpful Postings
- Has Rated
- 22
- Post Rated
- Rated helpful 3691 out of 3691 times
5 Friends
Showing Friends 1 to 5 of 5
Experience
Points
- Points
- 80,159
- Level
- 69
Level up completed
- Level up completed
- 5%
- Points required
- 2,291
Activity
- Activity
- 99.9%
- Activity last 30 days
- 99.9%
- Activity last 7 days
- 99.9%
Points
All Points for user
- Points for User
- 10,539
- Points for Reputation
- 7,443
- Points for every day since registration
- 3,078
- Points for Friends
- 18
All Points for threads
- Points for threads
- 5,093
- Points for Threads
- 58
- Points for Social Group Discussions
- 2
- Points for tagging threads
- 4,856
- Points for replies
- 177
All Points for posts
- Points for Posts
- 64,526
- Points for Posts
- 46,084
- Points for Social Group Messages
- 2
- Average Posts per Day
- 7.00
- Helpful Answers
- 18,440
All Points for miscellaneous
- Points for Misc
- 0
Activities
19th January 2020
- 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
18th January 2020
- 03:05 KlausST has earned 34 Points for Posts points
- 03:05 KlausST has earned 3 Points for threads points
- 03:05 KlausST has earned 10 Points for User points
17th January 2020
- 03:05 KlausST has earned 5 Points for threads points
- 03:05 KlausST has earned 3 Points for User points
- 03:05 KlausST has earned 29 Points for Posts points
16th January 2020
- 03:05 KlausST has earned 12 Points for Posts points
- 03:05 KlausST has earned 1 Points for threads points
15th January 2020
- 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 19 Points for Posts points
14th January 2020
- 03:06 KlausST has earned 2 Points for threads points
- 03:06 KlausST has earned 2 Points for User points
- 03:06 KlausST has earned 11 Points for Posts points
13th January 2020
- 03:05 KlausST has earned 3 Points for User points
- 03:05 KlausST has earned 23 Points for Posts points
- 03:05 KlausST has earned 2 Points for threads points
Show Activities from all Users