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PaxInstruments / labwiz-board

A development board based on the STM32 series processors specifically targeting the STM32F103RxT series.
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SD card protection #60

Open charlespax opened 7 years ago

charlespax commented 7 years ago

What protection should be on the SD card. There are some ICs specifically for this task.

samchoy88 commented 7 years ago

I think you looking for EMI filter and ESD protection to prevent damage on MCU. This IC integrate the emi filter and ESD protection circuit, designed for limited space applications.

charlespax commented 7 years ago

See also the firmware issue https://github.com/PaxInstruments/PaxInstruments-LabWiz-firmware/issues/18