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led_displays [2025/03/17 11:31] – wrusmanled_displays [2025/03/24 12:34] (current) – wrusman
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 Mocht je hier een idee voor hebben of zelf mee aan de slag willen, de aansturing is erg simpel. Mocht je hier een idee voor hebben of zelf mee aan de slag willen, de aansturing is erg simpel.
  
 +{{:led-display.jpeg|}}
 +
 +
 +{{::display.png|}}
  
  
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 //      //     
-//  -8- +//   -8- 
-// 3|  |7 +// 3|   |7 
-//  -2- +//   -2- 
-// 4|  |6 +// 4|   |6 
-//  -5-+//   -5-
 // //
 // bit 1 = not used // bit 1 = not used
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   pinMode(clearPin, OUTPUT);      // set the pin connected to the clear as type OUTPUT   pinMode(clearPin, OUTPUT);      // set the pin connected to the clear as type OUTPUT
   digitalWrite(latchPin, LOW);    // set the pin connected to the latch low for disabled   digitalWrite(latchPin, LOW);    // set the pin connected to the latch low for disabled
-  digitalWrite(clearPin, HIGH);   // set the pin connected to the clear low for disabled (inverted)+  digitalWrite(clearPin, HIGH);   // set the pin connected to the clear high for disabled (inverted)
   digitalWrite(OEPin, LOW);       // set the pin connected to the OE low for enabled (inverted)   digitalWrite(OEPin, LOW);       // set the pin connected to the OE low for enabled (inverted)
 } }
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   // shift out the value associated with the x'th value in the array segChar to the third digit the display   // shift out the value associated with the x'th value in the array segChar to the third digit the display
   shiftOut(dataPin, clockPin, MSBFIRST, segChar[x]);    shiftOut(dataPin, clockPin, MSBFIRST, segChar[x]); 
-  // shift out the value associated with the x'th value in the array segChar to the display, +  // shift out the value associated with the 9-x'th value in the array segChar to the display, 
   // pushing the previous character to the second digit   // pushing the previous character to the second digit
-  shiftOut(dataPin, clockPin, MSBFIRST, segChar[x]);  +  shiftOut(dataPin, clockPin, MSBFIRST, segChar[9-x]);  
-  // shift out the value associated with the x'th value in the array segChar to the display, +  // shift out the value associated with the "0" value in the array segChar to the display, 
   // pushing the previous character to the second digit and the first character to the first digit   // pushing the previous character to the second digit and the first character to the first digit
-  shiftOut(dataPin, clockPin, MSBFIRST, segChar[x]); +  shiftOut(dataPin, clockPin, MSBFIRST, segChar[0]); 
  
   digitalWrite(OEPin, HIGH);    // turn the display off when updating (inverted)   digitalWrite(OEPin, HIGH);    // turn the display off when updating (inverted)
led_displays.1742207464.txt.gz · Last modified: 2025/03/17 11:31 by wrusman

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