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  1. bertus

    Comedy Thread

    I scream you scream,
  2. bertus

    Please details about this diode (BM).Can i replace BM with BP?

    Hello, BM and BP give different results. For BM look here : https://smd.yooneed.one/code424d.html For BP look here : https://smd.yooneed.one/code4250.html Also each code gives many results. You will need the schematics of the device for the correct part. Bertus
  3. bertus

    Long differential pair to balanced antenna

    Hello, What frequency are you talking about? The arrl antenna book might have some insight for you: https://archive.org/details/vdoc.pub_the-arrl-antenna-book/mode/1up Bertus
  4. bertus

    Analog Devices releases Arduino offerings

    The arduino seems to be the "toy" that has made it into industrial controls. Arduino Platform with Analog Devices Technology For Flexible Industrial Control | Analog Devices
  5. bertus

    Multiple 5v relays inline

    Hello, Mouser has stated the mentioned part as obsolete. You could use one from this page...
  6. bertus

    Multiple 5v relays inline

    Hello, The relays can not be driven by an arduino pin. You will need a buffer between the arduino pin and the relays. Bertus
  7. bertus

    USB port dead, need ref on part

    Hello, What you are showing is an empty shell. Where is the rest of the usb connector? Bertus
  8. bertus

    Comedy Thread

  9. bertus

    Comedy Thread

  10. bertus

    CRT Sparking Inside of the Tube/Screen

    Hello, Dust and moisture will cause sparking. Also the humidity can cause sparking. Turn off the monitor, wait for an hour and remove any dirt from the tube. Bertus
  11. bertus

    Old board schematics

    Hello, You could make your own schematic using the traces (wich make the connections between the components) and the components on the component side of the board. This technique is called reverse engineering. You could also have a look at this thread about a foxx pedal...
  12. bertus

    Comedy Thread

  13. bertus

    Can you help designing buffer?

    Hello, You could try to dwaw a setup in pebble: https://picaxe.com/software/third-party/pebble/ You can choose between different sizes of stripboard. Bertus
  14. bertus

    Triggering a passive infrared sensor?

    Hello, I have no problem in brave. I have attached the file. Could it be the RE200B in the pdf? Bertus
  15. bertus

    HMI UART - Comect to PLC - RS485

    Hello, Perhaps someone on control.com might know more: https://control.com/forums/ That is our partner forum for automation. Bertus
  16. bertus

    Triggering a passive infrared sensor?

    Hello, Does this help: https://atta.szlcsc.com/upload/public/pdf/source/20160903/1472896616329.pdf#page=1&view=fitH Bertus
  17. bertus

    circuit analysis and calculating hysteresis attached circuit

    Hello, Perhaps the following page tells you more: http://www.johnhearfield.com/Eng/Schmitt.htm Bertus
  18. bertus

    circuit analysis and calculating hysteresis attached circuit

    Hello, That circuit has been an intens discussion on AAC: https://forum.allaboutcircuits.com/threads/circuit-below-what-is-purpose-of-r5.204776/ Bertus
  19. bertus

    hello i need help with my panasonic home theatre

    Hello, Perhaps there is more info in the service manual. That manual can be downloaded here: https://elektrotanya.com/showresult?what=Panasonic+sa-pt150&kategoria=All&kat2=All Bertus PS I do not help in conversations, as that would not help any others.
  20. bertus

    hello i need help with my panasonic home theatre

    Hello, Did you have a look in the manual? Is there a troubleshooting section? Bertus
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