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title may be a bit confusing but what I try to do is to take data from ram/modify it and put that data back to the ram. I want all...
Asked on 12/17/2020 by runo
1 answerTake a look at this diagram (left side) showing a MOSFET channel: The dotted line shows the Fermi level. On average, all states...
Asked on 12/16/2020 by user253751
2 answerI am trying to measure the output power for BLDC controller, in order to calculate the efficiency of the controller. I came to know that two watt-meter method is one...
Asked on 12/16/2020 by Bud
2 answerWe have very odd problem with a DC brushed geared motor that we are driving with a classical H-bridge chopper (20kHz PWM at the moment). The motor kinda looks like...
Asked on 12/15/2020 by VoltsAndNuts
0 answerI've read about comparators and from my understanding, you've got 2 voltage inputs: reference voltage usually connected at the inverting input and Vin i.e. voltage you want measured usually connected...
Asked on 12/15/2020 by TTbulaski
2 answerI am facing an issue that I do not understand. I am using a STM32F030K6T6 microcontroller with a capacitor X7R 0603 100nF 10% 50V connected to the ground, whose the...
Asked on 12/15/2020 by NinjaGreg
1 answerHow are the connections made from the Arduino, the battery, and the motor to the motor driver module? I am...
Asked on 12/14/2020 by Amit Nikhade
0 answerI want to prevent ESD and I read that connecting the wrist band to i.e. USB ground is not a good idea. My oscilloscope has a test output where...
Asked on 12/14/2020 by Manuel
1 answerI am building a PCB business card with an NFC chip and a WS2812B LED display (powered by a USB-C port, NFC is not connected to the LEDs). Right now...
Asked on 12/14/2020 by Yonatan Avhar
1 answerMy main question is there any article or standard that says that Alumina Ceramic Insulator needs any thermal compound or it could be used as it is (in particular for...
Asked on 12/14/2020 by uk25
2 answerGet help from others!
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