Venlab VM-200M Digital Multimeter with transistor test hFE - Manual Range DMM

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  • เผยแพร่เมื่อ 26 ต.ค. 2024

ความคิดเห็น • 5

  • @mariosergiogroetares9343
    @mariosergiogroetares9343 ปีที่แล้ว +1

    Grato!

  • @ivotenotocensorship5247
    @ivotenotocensorship5247 ปีที่แล้ว +2

    Can you make a video showing the waveform of a capacitor on circuit with an oscilloscope. I'd like to see the difference between a properly working capacitor versus a defective capacitor so we can see the difference between the two via oscilloscope waveform.

  • @w8lvradio
    @w8lvradio ปีที่แล้ว +1

    What/where can we acquire the components sampling board that you are using there? 73 DE W8LV BILL

    • @bob.kalpon1398
      @bob.kalpon1398  ปีที่แล้ว +1

      Hi! Blessings! It is the REF102. There is 0.05% and +/-0.0025. Check well when you find it listed, because there is more than one precision rating. I made a video named: "10VDC REF102 voltage reference chip using RS232 as a voltage pump in a basic circuit / without SPSU". I got mine from Farnell. (Do you want a "top advice"? It is made now days by Texas Instruments, but the old chips from Burr-Brown Corporation where better). By the way! ...I will need the favor back. I have a technical question to ask to you. I will try to contact you next weekend. And happy new year!

    • @w8lvradio
      @w8lvradio ปีที่แล้ว

      @@bob.kalpon1398 Thanks Mr. KALPON! Just type in "W8LV" at any search box to reach me.