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Others: hardware and software

Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.

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Mosfet marking e3 G

Hello,I am wondering at point did ST drop the G from the marking?These parts are made in 2023, the older models had ST  e3 G on the first line. 

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besagm by • Associate
  • 1456 Views
  • 1 replies
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ER GP 350 No Datasheet

Hello to all !I have a pumping system where it has this SMD component inside and I can't find the datasheet to check its status.Can anyone help me?Thank you very much

scosta by • Associate
  • 942 Views
  • 1 replies
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STNRG012 and STEVAL-PCC020V2

Hi, I hope you can help me. I'm working with STNRG012 on a power supply. we have already done the prototype, how ever we can make it run due to that STNRG012 needs a programming device (STEVAL-PCC020V2). This device is active but out of stock and I c...

Resolved! LD1117S33CTR design problem

In our company's mass production product( we desgien and produce BLDC motor driver）. We stumble across  that in some PCBA (about 25% of all the mass production)  the LD1117S33CTR output have voltage oscillation.Becasue of the 3.3V output is for MCU c...

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XiZhao by • Associate II
  • 1963 Views
  • 5 replies
  • 2 kudos

LSM9DS1 interrupt pulse

I have configured Gyro and Accelerometer to generate interrupt on Data-Ready event on Int1 and Int2 pins. I also left at default 0 value bit LIR_XL1, which, according to the documentation, makes interrupt request NOT latched. However, when I power-on...

AZ1101 by • Associate
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  • 0 replies
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