KlausST
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Yesterday, 23:06KlausST replied to a thread [General] Ideal NOR Flash memory specifications for a Set Top Box Application in MicrocontrollersHi, I don't think there is an "ideal NOR Flash". The usual way is to first decide your requirements, then do a search for a suitable device. ...1 replies | 46 view(s) -
Yesterday, 22:59KlausST replied to a thread ELECTRICAL AND ELECTRONICS Instrumentation in Elementary Electronic QuestionsHi, I agree, the equation gives current ... no voltage....no restor needed to calculate the current. But "2A" is the DC component, it's the...12 replies | 148 view(s)
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Yesterday, 18:36KlausST replied to a thread ELECTRICAL AND ELECTRONICS Instrumentation in Elementary Electronic QuestionsHi. The voltages should be added by squaring them beforehand then take the square root. I see 2V DC and A sine wave with 4Vp which is 2.828V...12 replies | 148 view(s)
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12th July 2019, 11:00Hi I'd use a counter variable with smaller granularity. Maybe one second. Add 60 seconds for every inserted coin. As long as the counter value...3 replies | 154 view(s)
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11th July 2019, 17:26Hi, G Code is rather simple. Almost human readable. The description of the code is available in the internet. But in my eyes parsing the G code...8 replies | 266 view(s)
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11th July 2019, 08:40KlausST replied to a thread What do you mean by Predictive FIFO? in ASIC Design Methodologies and Tools (Digital)Hi, we need some context. Where did you read about it? Give a link. Klaus2 replies | 201 view(s)
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11th July 2019, 07:19Hi, For sure you can "develop" you own software for any microcontroller you like. But maybe you mean "compile": Then it may or may not be...8 replies | 266 view(s)
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11th July 2019, 07:11KlausST replied to a thread 32 bit left shift of a longint variable does not work in ASIC Design Methodologies and Tools (Digital)Hi, I'm not a programner, but I often need to read some code. And here I'm always confused with the varable declarations. When you say...2 replies | 176 view(s)
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9th July 2019, 16:48Hi, Whatīs the alternative? Doing memory test continously? .. And all other tests? like auto calibration routines... ..and what if the test has...3 replies | 180 view(s)
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8th July 2019, 22:54Hi, And what's the motor current rating? Klaus3 replies | 134 view(s)
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8th July 2019, 09:17Hi, no one can tell you which resolution you need. You need to decide it on your own. Every time we give a suggestion you come with another...12 replies | 552 view(s)
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8th July 2019, 06:31Hi, With usual microcontroller there is no chance to input higher voltages than VCC to any I/O pin. ***** I don't understand: * Your...12 replies | 552 view(s)
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7th July 2019, 18:56Hi, every added capacitor has tolerance, too. You need to calibrate them very precisely ... in either case, to get good HF CMRR. Klaus88 replies | 1994 view(s)
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7th July 2019, 17:52Hi, No. Itīs just internally compensated to enable gain down to unity. But for sure with increasing gain.... bandwidth will be reduced. ...88 replies | 1994 view(s)
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7th July 2019, 16:59Hi, you want three different setups / ranges. Can you tell me for each setup * common mode voltage range * differential mode voltage range...88 replies | 1994 view(s)
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7th July 2019, 16:34Hi, Difficult. Look for capacitive trimmers. The selection tools and the datasheets will tell you. *** Another approach. Why not use...88 replies | 1994 view(s)
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7th July 2019, 15:25Hi, MIN value makes no sense in my eyes, because it makes performance worse. I recommend to optimize in direction "better performance" -->...88 replies | 1994 view(s)
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7th July 2019, 11:07Hi, I talked about "common mode", but you simulated "differential mode" According datasheet differential mode input voltage range is +/-2.5V. ...88 replies | 1994 view(s)
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7th July 2019, 08:55KlausST replied to a thread German schematic conventions? in PCB Routing Schematic Layout software and SimulationHi, I saw the schematic and immediately thought " this is a SIEMENS industrial schematic from the 1970s". Now I saw it's from the 1990s. I...9 replies | 495 view(s)
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7th July 2019, 07:56Hi, You definitely need to read MAX10 documentation. Some pins may have dedicated function, some pins may be configured for different...19 replies | 786 view(s)
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7th July 2019, 02:05Hi, R6, R9 need to be as high value as possible to get best precision and best common_mode_rejection. For 3000Vp I recommend to go close to...88 replies | 1994 view(s)
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6th July 2019, 09:06KlausST replied to a thread Mounting GPS ceramic patch antenna (Passive) on double sided PCB in RF, Microwave, Antennas and OpticsHi, Isnīt there a datasheet, design note, manufacturer information? Klaus2 replies | 328 view(s)
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6th July 2019, 07:41Hi, That's a good idea in any case. I never have worked with MAX10, thus I don't know the answer. But I'm sure you find the answer in the...19 replies | 786 view(s)
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6th July 2019, 07:35Hi, And where exactly is the problem? You surely have done some internet research, found some code and tested it. Show us this code, show us...2 replies | 315 view(s)
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6th July 2019, 07:32KlausST replied to a thread Unsure about this current sensor for use in saturation current measuring circuit. in Analog Circuit DesignHi, It seems you don't need isolation. If so, then - in my eyes - the best method to measure currents in tge given range is a shunt ... added...4 replies | 328 view(s)
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6th July 2019, 02:46David_ started a thread Unsure about this current sensor for use in saturation current measuring circuit. in Analog Circuit DesignHello. I acquired a sensor called S25P050D15X with the intention to use it in a circuit to measure the saturation current of ferromagnetic cores...4 replies | 328 view(s)
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6th July 2019, 01:34KlausST replied to a thread [SOLVED] calculating capacitance of transistor gates in Elementary Electronic QuestionsHi, I'm not sure what your question is... The output capacitance is acting as miller capacitance, thus ... * Although the voltage at the gate...9 replies | 478 view(s)
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6th July 2019, 01:22Hi, The circuit in post #45 shows the problem (V9) as well as the solution (voltage divider to GND). Klaus88 replies | 1994 view(s)
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5th July 2019, 20:36Hi, It was no isolation measurement, just voltage. ...and hopefully it helped to see the problem of your circuit Klaus88 replies | 1994 view(s)
About KlausST
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