LED Blinking using 8051 Microcontroller and Kail C – AT89C51


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8051 Micro controller is a programmable device which is used for controlling purpose. Basically 8051 controller is Mask programmable means it will programmed at the time of manufacturing and will not programmed again, there is a derivative of 8051 micro controller, 89c51 micro controller which is re-programmable.

89c51 is 8-bit device means it is capable of doing 8-bit operations.  It have 4 ports which are used as input or output according to your need.[sam_block id=”2″]

This device also have Timer, Serial Port interface and Interrupt controlling you can use these according to your need.



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