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  1. C

    Slow serial baud rate

    Sorry for the delay: https://www.amazon.com/dp/B06ZZ1Z6R7 look like the same ones I bought two years ago. I recall a pack of 5 and I have 5. Either the price increased or my memory is faulty! I'm eyeing the 10 pack. : )
  2. C

    Slow serial baud rate

    Yes, the data sheet says the pair can handle 10 kB. It sends a pretty sophisticated string so it's moving rather quickly to be able to do it 10,000 times a second. This T/R pair allows for four high/low lines so I don't need a continuous RF signal. A quick burst sets the receiver's output to #1...
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    Slow serial baud rate

    I've abandoned the slow serial idea. This approach is really simple. I'm building both ends today and I've decided to use the pulse width to send the individual digits instead of an analog value. I'm using a precise voltage regulator (LP2950A) and sending each digit will eliminate the effect of...
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    Slow serial baud rate

    Thanks for the explanations; I'll avoid 31 kHz. I assumed they were all simply divided down so I chose 31 kHz as an extreme example and I was only looking at sertxd (to save pins using the 08M2). 300 baud will work. I'll use HSERxxx if I use a chip with more pins; I didn't notice how slow the...
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    Slow serial baud rate

    I read in the manual that higher clock speeds also speed up the serial baud rate, say using sertxd. But I haven't found any info on whether a very slow clock (31 kHz, for example) would also slow the baud rate (which is what I want). Seems like it would. Does 31 kHz result in a slow 37 Hz baud...
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    Low Power Picaxe?

    Is there or might there soon be a micro-power PIC with the Picaxe software? Some of the new ones consume only 40 uA per MHz. I think they're called nanoWatt XLP.
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