digital

  1. O

    Reading Digital + Analog Data from Sensors / Bus

    Hello! I have a PCB that uses STM32U575 MCU and it has 3 sensors shown in the image connected to it through I2C bus. Using internal ADC of the MCU I want to also read the analog data that is coming from the bus. Is there a way to do it? Maybe there is a example or a reference project which I...
  2. C

    Digital Counters Counts Sample External Frequency Wrongly

    Please see the attached schematic. I am experimenting with a circuit for sampling an external frequency. The counters do not always count correctly. At first I suspected the breadboard and I replaced it with no success. I would like to know if anybody understands what mistake I have in my...
  3. G

    Design an 8-bit adder block that can add any two 8-bit registers from a bank of 10 registers and store the result again in any one of them.

    Hello, I am engineering student in Turkey. Our teacher gave us a homework. I took care of all but this question. But I couldn't do this question. It is very complicated, I just could not put it in my mind. Can you help me? Thank you
  4. T

    PLC communication

    Research the ability of PLC's to communicate via 4-20mA and 0-10volts between the laboratory devices and the PLC This would include how to communicate between these devices using an analog device that has 0-10 volts and converts to 4-20mA.
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