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SSoremade posted the thread issue with homemade DC motor + hall effect sensor in Sensors and Actuators.Hi everyone, I'm building a brushless DC motor for my students but I have an issue. The tutorial I followed : I recorded the issue...
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Ddanadak replied to the thread STM32-Based Data Logger Experiencing Occasional Communication Errors After PCB Assembly.If you have a DSO place it on infinite persistence, say 100 mV / box, 10 mS to start, edge triggered around 50 mV, AC coupled, and look...
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MariaWilliams posted the thread STM32-Based Data Logger Experiencing Occasional Communication Errors After PCB Assembly in Microcontrollers, Programming and IoT.Hi everyone, I'm developing a small STM32-based data logger that collects sensor readings and periodically sends the data to a host... -
ilianaboone replied to the thread Anyone identify this connector?.51-pin FPC/FFC connector -
MAs long as the output has large Vac, the 1Meg DMM may stop the clock when probing the input pin, it is ok when released. Avoid ESD...
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MTake a well focused pic of ECU with its cover off, component side, and do a google image search with pic to see if you can get a hit...
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Kabelsalat reacted to Harald Kapp's post in the thread JK Flip-Flop Toggles Twice from One Button Press with
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very much likely insufficient debouncing possibly, but not necessarily definitely Here's a comprehensive text on debouncing. -
Ddanadak replied to the thread ECU repair.Take a well focused pic of ECU with its cover off, component side, and do a google image search with pic to see if you can get a hit...
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Before soldering, You can try this hack. Insert the Cable: Carefully slide the ribbon cable into the FPC connector. Shim the Cable: Cut...
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- with power, the CPU crystal has 2 pins input and output. When measuring on DC both should be roughly half of the chip V+ to ground...
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https://en.wikipedia.org/wiki/Power_factor Elapsed time: 5 seconds. ak
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The answers to your questions are too easy to find on the WWW. https://www.fluke.com/en-gb/learn/blog/power-quality/power-factor-formula
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Delta Prime replied to the thread Power factor.https://www.electronics-lab.com/forums/threads/leading-power-factor-correction-problem.300940/post-1857412
