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   sci.electronics.basics      Elementary questions about electronics      72,318 messages   

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   Message 71,885 of 72,318   
   Niresh to All   
   MCU reset during relay switches ON   
   02 Sep 20 23:34:32   
   
   From: nireshsharanya@gmail.com   
      
   Hi,   
   Could any please suggest how to avoid MCU reset with voltage glitches/noise   
   during relay switches ON. I have protected the relay coil with free wheeling   
   diode and MCU with 2x10uF parallel with 100nF  near VDD of MCU and 1uF across   
   RESET pin.   
      
      
   Regards,   
   NiK   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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