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  1. DannyDilla

    74HC164 + ULN2803 LED CHASER

    So a buddy of mine (Hi Bernard!) on another forum suggested I use a shift register for an idea I had. A little background--I'm pretty fresh out of college and I work with high voltages all day; mainly analog power, PCB Design, soldering, Hi-Pot and UL Certification. Digital Electronics is...
  2. Anniyan_x

    Synchronizing time between distributed RTC (internal or external)

    if let say i have distributed RTC (real time clock), it can be internal RTC or External RTC chips to be synchronized to a reference a clock (GPS or master CPU) up to miliseconds range........actually the design is to cater for SOE (sequence of event detection & time stamping) within 1ms accuracy...

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