Portas Lógicas
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74HC4017 - CONTADOR 10 Ver funcionando AQUI int clk = 1 ; int cont = 0 ; void setup () { led_display1 . begin ( 112 ); pinMode (clk,OUTPUT); } void loop () { cont ++ ; if (cont >= 10 ) { cont = 0 ; } digitalWrite (clk,HIGH); led_display1 . println (cont); led_display1 . writeDisplay (); delay ( 300 ); digitalWrite (clk,LOW); led_display1 . println (cont); led_display1 . writeDisplay (); delay ( 300 ); }
Servo Display HT16K33 #include "Adafruit_LEDBackpack.h" Adafruit_7segment led_display1 = Adafruit_7segment (); #include <Servo.h> int pos = 0 ; Servo servo ; void setup () { servo . attach ( 9 , 500 , 2500 ); led_display1 . begin ( 112 ); } void loop () { for ( pos = 0 ; pos <= 180 ; pos += 1 ) { servo . write ( pos ); led_display1 . println ( pos ); led_display1 . writeDisplay (); delay ( 500 ); } for ( pos = 180 ; pos >= 0 ; pos -= 1 ) { servo . write ( pos ); led_display1 . println ( pos ); led_display1 . writeDisplay (); delay ( 500 ); } }
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LCD 16x2 - (I2C) #include <Adafruit_LiquidCrystal.h> Adafruit_LiquidCrystal lcd_1(0); int btn1 = 2; int btn2 = 3; int btn3 = 4; int btn4 = 5; int reset= 6; int dig1 = 0; int dig2 = 0; int dig3 = 0; int dig4 = 0; int status=0; int stat1; int stat2; int stat3; int stat4; void setup() { lcd_1.begin(16, 2); pinMode(btn1,INPUT_PULLUP); pinMode(btn2,INPUT_PULLUP); pinMode(btn1,INPUT_PULLUP); pinMode(btn1,INPUT_PULLUP); pinMode(reset,INPUT_PULLUP); } void loop() { stat1 = digitalRead(btn1); delay(10); if (stat1 == HIGH){ dig1=dig1+1; if (dig1 >= 10){ dig1=0; }} stat2 = digitalRead(btn2); delay(10); if (stat2 == HIGH){ dig2=dig2+1; if (dig2 >= 10){ dig2=0; }} stat3 = digitalRead(btn3); delay(10); if ...
CD4511 - Display 7 Segmentos
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#define bin1 4 #define bin2 5 #define bin3 6 #define bin4 7 int Bin[11][4] = {{0,0,0,0},{1,0,0,0},{0,1,0,0},{1,1,0,0}, {0,0,1,0},{1,0,1,0},{0,1,1,0},{1,1,1,0}, {0,0,0,1},{1,0,0,1},{0,1,0,1}}; int d=1000; void setup(){ pinMode(bin1, OUTPUT); pinMode(bin2, OUTPUT); pinMode(bin3, OUTPUT); pinMode(bin4, OUTPUT); } void loop(){ for (int a=0;a<=10;a++){ digitalWrite(bin1, Bin[a][0]); digitalWrite(bin2, Bin[a][1]); digitalWrite(bin3, Bin[a][2]); digitalWrite(bin4, Bin[a][3]); delay(d); } }