Mar 02,2021
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  • Please can i call you or if u can call 9975592224 it will be beneficial for you and me please it’s urgent

    Reply
  • I cant get the audio side to work, by that I mean Im getting a 613Hz pulsing field 12 inches from the 330uH coil which Ive checked with a pin pointer probe. The issue is that Im just getting a constant pulsing in the headphones and no adjusting of the "Offset" pot gets the voltage on pin 6 to zero on the NE5534 ic. Voltage ranges from 1.007V to 1.057V. Ive checked the obvious like jumpers, electrolytic cap, diode and ic orientation. Any ideas of where to look would be appreciated thanks.

    Engineer 2024-08-04 02:26:05Reply

    Problem solved, I changed the NE5534 seeing as it wasnt reacting to changing the value of the offset trimmer. Seems like I got a bad ic from my supplier. I gave you 10's for review as this was a fairly easy build and wouldnt have been possible for me without your pcb, thanks, regards peter

    Reply
  • I need help for this please. I'm almost finished but I'm stuck at the end. I can't wait to test that way.

    Kaushal 2024-03-08 03:11:23Reply

    Where are you stuck? It's been long since I have looked at this but will help if I can

    Reply
  • Can you help me please?

    Kaushal 2023-05-30 16:48:49Reply

    yes i will try buddy, proceed with your doubt

    Engineer 2023-05-31 23:07:11Reply

    How could we talk in private? I would have a few questions and it is really important to find out the answer. You seem the person that would know the answers. If you want to talk, I would really appreciate it . Do you have a facebook account, whatsapp or I could just leave my phone number here?

    Kaushal 2023-06-01 18:36:26Reply

    no dont post your private phone number here it can be misused i know very little but if i can help heres my instagram account link https://www.instagram.com/kaushal_airsoft/?next=%2F#

    Engineer 2023-06-04 18:30:41Reply

    Good afternoon! Sadly, I don't have an Instagram account so I created one in order to write to you.

    Reply
  • Actually this pcb is NOT Surf Pi 1.2! It's Surf Pi and it's different!

    Reply
  • Good

    Kaushal 2021-06-30 18:43:39Reply

    Thanks!

    Engineer 2022-02-26 05:39:43Reply

    thanks man

    Reply
  • good day, this pcb comes with the components assembled, thank you.

    Kaushal 2021-09-21 13:53:50Reply

    Thanks buddy!

    Reply
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