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  • Jean-Do's Avatar
    04-05-2019, 08:26 AM
    Jean-Do replied to a thread Bat detector in Audio Projects
    Hi Alain, No, I do not use the MEMS microphone ICS40730 in "differential output" mode but in GND-Output mode as for the SPU0410LR5H. This means that both MEMS microphones are directly compatible with Passive...
    223 replies | 23595 view(s)
  • Jean-Do's Avatar
    03-28-2019, 08:51 AM
    Jean-Do replied to a thread Bat detector in Audio Projects
    Hi, Thank you Edwin for these clarifications. I also used the SPU0410LR5H for these ultrasonic capabilities described in the manufacturer's documents. I think that many micro type MEMS have ultrasonic capabilities...
    223 replies | 23595 view(s)
  • Jean-Do's Avatar
    03-26-2019, 01:57 PM
    Jean-Do replied to a thread Bat detector in Audio Projects
    Hi Edwin, For MEMS welding, I use this device. I sold more than 40 microphones without problems. With a conventional soldering iron, I put a little solder on the 5 points (not on the central circle, there is too much...
    223 replies | 23595 view(s)
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Bat detector 04-05-2019 08:26 AM
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