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    Stepping motor pulsout question

    Hello Over the years there have been posts on the driving of stepping motors. Having read some of them, I would like to pose a question on how fast an 18M2 can drive an output pin to a stepping motor drive. I have written a very simple do loop code and measured on the scope the time elapsed...
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    Ublox GPS incoherent data output

    Greetings I have a UBLOX GPS device (bought in Jan 2015) mounted on the GPS010 board. I am using a 3.3 VDC power supply. I could not get the 18M2 to read anything from this device. So I connected a USB/Serial adaptor to my PC and made the connection to UBLOX GPS via RS232 voltage level...
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