test for dac
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					 1 changed files with 14 additions and 0 deletions
				
			
		
							
								
								
									
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								projekte/oszi-grafik/sketch_mar26a/sketch_mar26a.pde
									
										
									
									
									
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								projekte/oszi-grafik/sketch_mar26a/sketch_mar26a.pde
									
										
									
									
									
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void setup() {
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  for(int p=8; p<=11; p++) {
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    pinMode(p, OUTPUT);
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  } 
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}
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void loop() {
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  for (int c=0; c<16; c++) {
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    for (int b=0; b<4; b++) {
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      digitalWrite(8+b, c & _BV(b));
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    }
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    delay(100);
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  }
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}
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