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OMRON NB-Series HMI “Erasing Flash Fail”

you my friend have a worn out FLASH chip MT29F1G08ABADA – WP (TSOP48) 1Gb x8: NAND Flash Memory Diaganosis I got a failed HMI from work where the HMI looks to be locked up which was only displaying the LOGO screen, uploading anything in application mode fails...

FFMPEG Generate Noise and Then beep

!/bin/bash ffmpeg -hide_banner -loglevel error -filter_complex “ladspa=file=cmt:noise_source_white:c=c0=.1” -f alsa default & while : doffmpeg -hide_banner -loglevel error -f lavfi -i “sine=frequency=2525:duration=0.25:sample_rate=8000” -ab...