- Category:
- SCM
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- 5kb
- Update:
- 2012-11-26
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Description: This example is using the hardware SPI interface to send a variable to the loop 74HC595, and after the data is sent through the microcontroller interface to another IO PB2 output a " latch" pulse, the 74HC595 shift register to latch the data output to the register, and drive 8 LED outputs, to achieve the effect of water back and forth.
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控制74hc165例子.doc
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