Matrice de led-uri 8X8, inlantuibila

MOD-LED8x8 este o matrice de led-uri inlantuibila care iti permite sa obtii afisaje cu led-uri de orice dimensiune pur si simplu conectand doua sau mai multe matrici impreuna. Dimensiune : 50 X 50 mm Exemplu de utilizare cu Arduino Name : shiftOutCode, Hello World Author : Carlyn Maw,Tom Igoe, David A. Mellis Date : 25 Oct, 2006 Modified: 23 Mar 2010 Version : 2.0 Notes : Code for using a 74HC595 Shift Register : to count from 0 to 255 Pin connected to ST_CP of 74HC595 int latchPin 6; Pin connected to SH_CP of 74HC595 int clockPin 7; Pin connected to DS of 74HC595 int dataPin 5; void setup() { set pins to output so you can control the shift register pinMode(latchPin, OUTPUT); pinMode(clockPin, OUTPUT); pinMode(dataPin, OUTPUT); } void loop() { byte numberToDisplay1 170; byte numberToDisplay2 170; digitalWrite(latchPin, LOW); shiftOut(dataPin, clockPin, MSBFIRST, numberToDisplay1); shiftOut(dataPin, clockPin, MSBFIRST, numberToDisplay2); digitalWrite(latchPin, HIGH); delay(100); delay(500); numberToDisplay1 85; numberToDisplay2 85; digitalWrite(latchPin, LOW); shiftOut(dataPin, clockPin, MSBFIRST, numberToDisplay1); shiftOut(dataPin, clockPin, MSBFIRST, numberToDisplay2); digitalWrite(latchPin, HIGH); delay(100); delay(300); } Documentatie Schematic in format PDF