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  1. M

    APA102 ... what is it ? find nothing in the store ... RGB LED light strips ...40X2 ???

    in the \samples\BASIC directory is \APA102 ... 40X2 ... and 8 code examples for a 40X2 that drive led light strips. yet i find no further info on what led light strips the code is for. or what the hspi commands go to. i expect there to be some sort of controller the 40X2 code talks to...
  2. M

    pic equal of Parallax BS-2 code for duplex telemetry

    a search is underway. for some code. it would be equal to what Parallax has already done in BS-2 syntax. file = 433Radio2WayTX-V1.2.bs2 updated 10-08-2009 this example code file for the 27982 shows how to send packets of 1 to 16 bytes of data in duplex mode. between 2 transceivers. with...
  3. M

    Parallax Transceiver 433 27982 duplex code question

    a search is underway. for some code. it would be equal to what Parallax has already done in BS-2 syntax. their example code for the 27982 shows how to send packets of 1 to 16 bytes of data in duplex mode. between 2 transceivers. the duplex is so the transmission errors will be at a...
  4. M

    pic driving a 20ma relay

    the 4.5 volt 6A relays that digi-key sells call for 20ma of coil current. while they turn on at under 4.5 volts typically the 20 ma still is the current required. is this practical to ask of a pic , say an -18x ? is there any relay that a pic can safely drive ? or the newer pic's...
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