How to use TM1637 chip for LED Display?

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  1. - 18th October 2018, 04:14 #14
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    richard
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    Default Re: How to use TM1637 chip for LED Display?

    WOW! FINALLY, IT HAPPENED!!

    The TM1637 LED display module came alive!!!
    I used your revised code for 18F devices and after I made a few changes in the CONFIG section, the compilation for 18F2620 was successful.

    very good. you would have to wonder why the 12f1840 did not work

    I changed the Osc speed from 32 to 16MHz. Later, I tried the code at 8MHz and 4MHz. It works beautifully at those speeds too.
    the code works up t0 64mhz and can write the 4 digits in less than 50uS
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    Warning I'm not a teacher
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