KlausST
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Today, 19:13KlausST replied to a thread Circuit for NPP-301A 100PSI IC (Pressure sensor) combined with MAX1472 RF Transmitter in Hobby Circuits and Small Projects ProblemsHi, Your question is too general. We can't design all the apllication for you (and we don't want to). --> draw a flow chart. Divide your...1 replies | 44 view(s) -
Today, 19:01Hi, My idea: It's a measurement problem - and no real problem. It is called "alias frequency" when the sampling rate is less than double of...4 replies | 68 view(s)
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Today, 18:54KlausST replied to a thread RF Detector not detecting cellular phones in RF, Microwave, Antennas and OpticsHi, I have to agree with Brian. I also find it hard where to begin. Like this comment or not: it is no HF design. I can see any design at...21 replies | 605 view(s)
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Today, 18:19KlausST replied to a thread [SOLVED] Reed solomon encoder in vhdl in PLD, SPLD, GAL, CPLD, FPGA DesignHi, Makes no sense to me. You don't show the tiniest effort of your own. We don't see what you have done so far. --> Do a simple internet...4 replies | 70 view(s)
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Today, 18:01KlausST replied to a thread [SOLVED] Reed solomon encoder in vhdl in PLD, SPLD, GAL, CPLD, FPGA DesignHi, It seems you misunderstood how a forum works. It is not meant that others do your job. It is meant that you do your job and if you...4 replies | 70 view(s)
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Today, 11:37Hi, What about an internet search " R 2R DAC schematic" ? Klaus6 replies | 118 view(s)
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Today, 11:35Hi, Now I'm confused. This sentence clearly says you want two triangular waveforms...--> I assume this is not possible without additional...3 replies | 132 view(s)
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Today, 08:37KlausST replied to a thread ESD problem solved by using aluminium covered floor tiles? in Elementary Electronic QuestionsHi, You may see it like this: * The person is one electrode of a capacitor. * the other electrode is the floor, the walls, any other - even...17 replies | 173 view(s)
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Today, 08:18Hi, A R-2R DAC may be built without Opamp, but it has relatively high ohmic output. And relative low ohmic reference input. You should be...6 replies | 118 view(s)
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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 | 173 view(s)
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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 | 112 view(s)
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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 | 112 view(s)
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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. Klaus60 replies | 1675 view(s)
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15th February 2019, 14:27Hi, and why do you post here? Klaus2 replies | 201 view(s)
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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 | 171 view(s)
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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 | 341 view(s)
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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 | 111 view(s)
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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 | 180 view(s)
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14th February 2019, 14:58Hi, just use an FFT on your desired signal to see the frequency spectrum. Klaus4 replies | 185 view(s)
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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 | 185 view(s)
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14th February 2019, 08:29Hi, Just go to a dustributor and do a search for "audio dac". Like this:...46 replies | 717 view(s)
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17th February 2019
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