Its fairly straightforward to connect a 7 segment display to your 8051 processor, in this example we will do this and show a code example which cycles through the numbers…
Tag:
8051
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In this example we connect an RGB LED to our 8051. In this case we used an RGB LED breakout, this was a common anode device. The schematic below shows…
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Again using the ARm + 8051 development board Example 1 #include<reg52.h> void Delay(unsigned int t); void main (void) { unsigned char i; Delay(50000); P2=0x7f; while (1) { for(i=0;i<8;i++) { Delay(50000);…
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This example was written using Keil UV2, the board in question was a 8051/ARM development board that I purchased from China. The micro was a STC90C516RD+ The LEDs are connected…