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Siemens S7-1500 vs S7-1200: CPU Selection & High-Speed Counter (HSC)...

A $1,000 PLC versus a $10 dev board: element14's Clem Mayer built his own on a PocketBeagle 2 to fin...


Over 100 U.S. water systems were directly targeted and breached in a single month, as hackers sabota...