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??? ????????. 3.1 ?????? 3.2 ???????? 3.3 ???????? 3.4 ???????? 3.5 ??????????? 3.6 LED ????????? 3.7 ?????? 3.8 ???????? 3.9 ????? 3.10 ???????? 3.11 ??????. 3.1 ??????. 3.1.1 ?????? 3.1.2 ?????? 3.1.3 ??????. ??????.

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8051 timer/counter

8051 timer/counter. Timers /Counters Programming. The 8051 has 2 timers/counters: timer/counter 0 timer/counter 1 They can be used as The timer is used as a time delay generator. The clock source is the internal crystal frequency of the 8051. An event counter .

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3.4 LED ???????

3.4 LED ???????. ?? ? LED ?????????????????????????????????????????????? ?? ???????????????????????????????? ?? ? LED ????????????????????????????????????????????????????????. 3.4 LED ???????. 3.4.1 LED ???????? 3.4.2 LED ???????? 3.4.3 LED ????????. 3.4.1 LED ??????. 1 ??????????

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236 views • 8 slides