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  1. M

    Low latency data logger

    I wanted to share a sketch I wrote to acquire data and store it on an SD card. In my tests using a Teensy 3.6 and a SanDisk Ultra 16GB SDHC micro SD card, I was able to record an analog pin at 25 kHz. That's pretty fast :cool: There has been some discussion of how to do this on this forum, but...