Search results

  1. L

    DIY a Compact RC Switch

    Good day~all,   I have made a compact RC switch circuit,which built around the LM358 comparator reacts to a 50Hz PWM signal with a pulse width of around 1-2ms. If the reference voltage ( at pin2 of LM358 ) fixed by the 10K oitebtuineter is lower than the filtered signal voltage (at pin 3 of...
  2. L

    INA331IDGKT Cannot work in My Project

    Respected sir: Good day. Recently I am resting in my home cause some reasons. I was boring and I decided to design circuit.I have a big interest in electronics. However, my professional knowledge is still limited. So here I am. ^-^ but maybe it's simple for you.Please help me out!  My...
  3. L

    The error occurred in using of XC6371A

    Hello~all,it's my first time to be here.I hope I chose the right forum to ask for help for my project ! In my project,I need to use boost circuit and I rose the battery from 3.7V to 5V. After that,The chip--XC6371 (this one) was surely chosen.According to it’s datasheet, I design a boost...
Top