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    LED security light help needed.

    i have attached the circuit diagram and needed some help to make sure the circuit was right before building it. circuit will be powered from a regulated 13.8v power supply and i was wondering do i need to use a regulater to power the PIC or will a simple resistor to lower the voltage do or a...
  2. P

    Programming DS3231 with alarms for standalone use

    Hi I see using PICAXE Editor 6 there is a RTC wizard. I was wondering how do I modify the code to add a alarm at 9am and 7pm seven days a week with using the output register INTCN and pin INT/SQW. Also it is easy to use a 8M2 or 14M2 to load the program into the DS3231 and then remove the...
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