Cette instructable vous montrer comment j’ai créé une zone contrôlée à distance par un émetteur infrarouge de la TV. J’ai pris inspiration par cette instructable n’importe quel Circuit avec un TV télécommande (et un Arduino). Dans ce lien, vous pouvez découvrir Bibliothèque vous permet de décoder le signal provenant de votre télécommande et les instructions pour télécharger et installer le fichier zip de bibliothèque. Le but de ce projet est de recycler de vieux composants et tourner dans des modules électroniques réutilisables.
CODE (voir incomplète .ino fichier joint)
#include...
#include...
#define MAX_TIME 150 #define LED_PIN_yellow 3 #define LED_PIN_green 4 #define LED_PIN_red 5 #define LED_PIN_blue 6 #define USB_RELAY 9 #define LAMP_RELAY 10
IRrecv irrecv(11); decode_results results; long lastPressTime = 0; int state = LOW; int blink_register = 0; int blink_fast_register = 0;
void setup() { pinMode(LED_PIN_red, OUTPUT); pinMode(LED_PIN_green, OUTPUT); pinMode(LED_PIN_yellow, OUTPUT); pinMode(LED_PIN_blue, OUTPUT); pinMode(USB_RELAY, OUTPUT); pinMode(LAMP_RELAY, OUTPUT); irrecv.enableIRIn(); // Start the receiver } void loop() { if (irrecv.decode(&results)) { // -------------------------------------------------------- // yellow leds if (results.value == 0x443038C7) { if (millis() - lastPressTime > MAX_TIME) { // It's been a while since the last press, so this // must be a new press. // Toggle the state state = 1 - state; (blink_register = 0); (blink_fast_register = 0); digitalWrite(LED_PIN_yellow, state); } lastPressTime = millis(); } irrecv.resume(); // Receive the next value // -------------------------------------------------------- // green leds if (results.value == 0x4430D827) { if (millis() - lastPressTime > MAX_TIME) { // It's been a while since the last press, so this // must be a new press. // Toggle the state state = 1 - state; (blink_register = 0); (blink_fast_register = 0); digitalWrite(LED_PIN_green, state); } lastPressTime = millis(); } irrecv.resume(); // Receive the next value // -------------------------------------------------------- // red leds if (results.value == 0x443058A7) { if (millis() - lastPressTime > MAX_TIME) { // It's been a while since the last press, so this // must be a new press. // Toggle the state state = 1 - state; (blink_register = 0); (blink_fast_register = 0); digitalWrite(LED_PIN_red, state); } lastPressTime = millis(); } irrecv.resume(); // Receive the next value // -------------------------------------------------------- // blue leds if (results.value == 0x443002FD) { if (millis() - lastPressTime > MAX_TIME) { // It's been a while since the last press, so this // must be a new press. // Toggle the state state = 1 - state; (blink_register = 0); (blink_fast_register = 0); digitalWrite(LED_PIN_blue, state); } lastPressTime = millis(); } irrecv.resume(); // Receive the next value // -------------------------------------------------------- // USB_RELAY // BUTTON 4 if (results.value == 0x443020DF) { if (millis() - lastPressTime > MAX_TIME) { // It's been a while since the last press, so this // must be a new press. // Toggle the state state = 1 - state; (blink_register = 0); (blink_fast_register = 0); digitalWrite(USB_RELAY, state); } lastPressTime = millis(); } irrecv.resume(); // Receive the next value // -------------------------------------------------------- // LAMP_RELAY // BUTTON OK if (results.value == 0x44308877) { if (millis() - lastPressTime > MAX_TIME) { // It's been a while since the last press, so this // must be a new press. // Toggle the state state = 1 - state; (blink_register = 0); (blink_fast_register = 0); digitalWrite(LAMP_RELAY, state); } lastPressTime = millis(); } irrecv.resume(); // Receive the next value // -------------------------------------------------------- // all leds // button 1 if (results.value == 0x4430807F) { if (millis() - lastPressTime > MAX_TIME) { // It's been a while since the last press, so this // must be a new press. // Toggle the state state = 1 - state; (blink_register = 0); (blink_fast_register = 0); digitalWrite(LED_PIN_red, state); digitalWrite(LED_PIN_blue, state); digitalWrite(LED_PIN_yellow, state); digitalWrite(LED_PIN_green, state); } lastPressTime = millis(); } irrecv.resume(); // Receive the next value } // -------------------------------------------------------- // blink all leds // button 2 if (results.value == 0x443040BF) { (blink_register = 1); (blink_fast_register = 0); } if (blink_register == 1) { digitalWrite(LED_PIN_red, HIGH); digitalWrite(LED_PIN_yellow, HIGH); digitalWrite(LED_PIN_green, HIGH); digitalWrite(LED_PIN_blue, HIGH); delay(1000); digitalWrite(LED_PIN_red, LOW); digitalWrite(LED_PIN_yellow, LOW); digitalWrite(LED_PIN_green, LOW); digitalWrite(LED_PIN_blue, LOW); delay(1000); } // -------------------------------------------------------- // fast blink all leds // button 3 if (results.value == 0x4430C03F) { (blink_fast_register = 1); (blink_register = 0); } if (blink_fast_register == 1) { digitalWrite(LED_PIN_red, HIGH); digitalWrite(LED_PIN_yellow, HIGH); digitalWrite(LED_PIN_green, HIGH); digitalWrite(LED_PIN_blue, HIGH); delay(200); digitalWrite(LED_PIN_red, LOW); digitalWrite(LED_PIN_yellow, LOW); digitalWrite(LED_PIN_green, LOW); digitalWrite(LED_PIN_blue, LOW); delay(200); } }
