KlausST
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Yesterday, 19:36Hi, XOR with it self = switching OFF XOR with 1 = toggle ****** So far so good. But you want it to blink. Blink means: OFF - wait - ON...11 replies | 182 view(s) -
Yesterday, 14:45Hi, Iīm not experienced with PIC. But there are a lot of informations that donīt match. You say: So this canīt be correct. Now you say...11 replies | 182 view(s)
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Yesterday, 13:30Hi, You donīt have to call the timer_isr. The timer_isr is automatically performed after every timer interrupt. Klaus Added:11 replies | 182 view(s)
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Yesterday, 09:58KlausST replied to a thread Differential amplifier measure -32V to +32V with single 3.V supply in Analog Circuit DesignHi, The more sophisticated solution is to use an INA. But with your application I see no need for it. If you want the middle point to output...7 replies | 150 view(s)
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Yesterday, 08:14Hi, Replace R15 with a 10uH inductance. No, joke aside. It's impossible for us to give help without knowing your circuit and software. You...1 replies | 78 view(s)
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Yesterday, 08:01KlausST replied to a thread Differential amplifier measure -32V to +32V with single 3.V supply in Analog Circuit DesignHi, I've never heard about a microcontroller ADC with this (big) problem. Why don't you tell us the exact part name and vendor, or post a link...7 replies | 150 view(s)
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Yesterday, 00:15Hi, and if you not only want to emulate "function" but also "timing", then it becomes even more difficult. Klaus3 replies | 119 view(s)
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Yesterday, 00:07KlausST replied to a thread [SOLVED] type 1 compensation in voltage regulators in Analog Circuit DesignHi, Then do so....just by pressing the "Mark as solved" button below. Klaus6 replies | 244 view(s)
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13th November 2019, 23:55KlausST replied to a thread How to recharge a lithium battery pack ? in Elementary Electronic QuestionsHi, Read about the charging methods. Read through battery manufacturer provided documents. Read through batteryuniversity.com Read through...2 replies | 146 view(s)
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13th November 2019, 23:26KlausST replied to a thread Using Arduino-Compatible SMD Microcontrollers in Custom PCB Designs in MicrocontrollersHi, Draw a block diagram. And please ask one question only .... not a bunch. I don't know where to start. Klaus4 replies | 186 view(s)
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12th November 2019, 22:16Hi, Datasheet says: Klaus23 replies | 792 view(s)
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12th November 2019, 21:43Hi, I have to repeat what's written in post#2 and post#4 about GND plane. Klaus23 replies | 792 view(s)
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10th November 2019, 22:51KlausST replied to a thread Help to build my auto disconnecting circuit. in Hobby Circuits and Small Projects ProblemsHi, Useable informations I see * auto disconnect * 12V Everything else is in best case "vague". I even don't know what you mean with...10 replies | 386 view(s)
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9th November 2019, 22:30Hi, The BLDC does not decide whether open or closed loop. In opposite to an open loop ... a closed loop has feedback. Klaus2 replies | 169 view(s)
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9th November 2019, 15:53KlausST replied to a thread Regulating temperature of mains connected heating element: Skipping mains half cycles in Power ElectronicsHi, Yes, exactly. The idea behind this is that the positive halfwave should be equally loaded as the negative halfwave in either case. This...19 replies | 631 view(s)
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9th November 2019, 08:26KlausST replied to a thread How to generate sine wave using Verilog? in ASIC Design Methodologies and Tools (Digital)Hi, I expect there is some description where you found the code. --> please post the link to the internet page. Klaus5 replies | 354 view(s)
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8th November 2019, 18:02Hi, Many unexperienced people "fill" the spaces between traces and think this now is a GND layer. But it is not! From the electrical view, a...5 replies | 354 view(s)
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8th November 2019, 14:03KlausST replied to a thread "RS-232 port to transfer data to PC for analysis" in Software Problems, Hints and ReviewsHi, RS-232 is mainly a definition of timing and voltage levels. It is an interface description. It is not a true protocol. a UART is an...6 replies | 349 view(s)
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8th November 2019, 13:27KlausST replied to a thread [SOLVED] Ohm's Law and Power calculation problem in Elementary Electronic QuestionsHi, You want others to do something....Is this really the ob of forum members to work for you - for free? We can only validate information...30 replies | 1104 view(s)
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8th November 2019, 02:00Hi, What is "this board"? Klaus5 replies | 474 view(s)
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8th November 2019, 01:43Hi, What are you talking about? Really cinfusing. * There are many relays working with 230V AC. An AC/DC adapter is some kind of power...5 replies | 474 view(s)
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7th November 2019, 17:54KlausST replied to a thread [SOLVED] Generating Sine Wave Through External DAC (STM32) in MicrocontrollersHi, --> "interrupt" method is the recommended method. **** Waveform/Amplitude modulation. * "Waveform" is one thing (lookup table is a good...10 replies | 365 view(s)
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7th November 2019, 08:29Hi, All the informations can be easily found in the internet. Did you try an internet search on your own? You say "motor" and you say "output...2 replies | 240 view(s)
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6th November 2019, 23:25Hi, Let me guess: * the analog voltage input is not connected and thus floating * or the input is connected and there is either true signal or...9 replies | 446 view(s)
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6th November 2019, 23:16KlausST replied to a thread Is it a transistor or a mosfet? in Service Manuals, Requests, Repair TipsHi, You have a PCB, maybe from a known device with known vendor and article name...with parts assembled, with part numbers printed on it... You...17 replies | 795 view(s)
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6th November 2019, 07:47KlausST replied to a thread Symmetric Source + 10V and -10V - help me !! in Hobby Circuits and Small Projects ProblemsHi, A forum is not meant that others do your job. A forum is meant to "help". And helping means that you do the main job, show your result,...4 replies | 431 view(s)
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5th November 2019, 22:13Hi, I also expect EMC problems. Bad PCB layout, no EMC filters, bad wiring...how can we know? Klaus7 replies | 336 view(s)
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5th November 2019, 21:53KlausST replied to a thread Is it a transistor or a mosfet? in Service Manuals, Requests, Repair TipsHi, From post#2: Is the expected function so secret that you can't explain? Klaus17 replies | 795 view(s)
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5th November 2019, 08:50KlausST replied to a thread [SOLVED] Protect FPGA Pin from negative voltage in Hobby Circuits and Small Projects ProblemsHi, For sure you may use higher ohmic resistor. The drawback is: the higher the resistor value, the lower the cutoff frequency. It is a first...18 replies | 578 view(s)
About KlausST
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14th November 2019
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