Tianhui- salah sawijining produsen lan pemasok chip LED UV sing misuwur nyedhiyakake layanan chip LED ODM / OEM UV luwih saka 22+ taun.
Consumables:
1。 Obviously with power supply
2 bar lampu LED. Esp8266 / simpul MCU
3。 IR emitter leader
4。 resistance
5。 Programming cable
6。 arduino ide
7。 Soldering iron (some basic welding)
8。 7805 IC (for using LED power supply as ESP power supply)
9。 Step 1: prepare ESP
Pisanan, sambungake nodemcu menyang komputer utawa laptop.
Saiki instal driver kanggo nodemcu (nggunakake panelusuran Google).
Sawise mbukak Arduino IDE (mesthi sampeyan kudu ngundhuh lan nginstal), klik Tools ing toolbar Arduino, banjur klik board, pilih board manager lan telusuran instalasi esp8266 (bakal butuh sawetara wektu kanggo ngrampungake)
Saiki pilih "sketsa" saka toolbar Arduino, pilih "kalebu perpustakaan", banjur pilih "ngatur perpustakaan", goleki "iremoteesp8266" lan nginstal.
Saiki, kanggo ngrampungake konfigurasi mung liwat "alat", sampeyan kudu pindhah menyang "motherboard" lan pilih "nodemcu 1.0 (ESP 12-e)" utawa versi esp8266 liyane.
Langkah 2: nyiyapake lan nyoba IR LED
Pisanan, kita kudu nginstal
Mrenea
Ngenali jalur lampu LED sampeyan, apa iku remot kontrol tombol 24 utawa tombol 44 (luwih gedhe).
Kanggo njaluk kode remot kontrol kene
Sawise nginstal perpustakaan, kita nyiapake LED IR kanthi nyambungake LED IR kaya sing ditampilake ing gambar kasebut. Sambungake IR mimpin menyang, banjur upload sketsa ing ngisor iki lan titik IR mimpin kanggo controller. Bar LED kudu kerlip (on lan mateni) // Remot kontrol kanthi 24 lan 44 tombol bebarengan.
Punika kode kanggo nindakake iki.
#define IR_ OFF 0xF740BF //Kode ir resektif ing 32 bit
#define IR_ ON 0xF7C0
#includeIRsend irsend(4); // IR pin
void setup() {
irsend.begin();
}
void loop() {
irsend.sendNEC(IR_ON, 32);
delay(5000);
irsend.sendNEC(IR_OFF, 32);
delay(5000);
}
Langkah 3: kabel lan nyiapake mikropon
Kita mung bakal nggunakake pin analog saka espe8266 A0 minangka input minangka sinyal analog lan digunakake kanggo pemicu sinyal inframerah adhedhasar swara.
Sambungake pin menyang A0
Sambungake 5V menyang VIN (amarga simpul MCU ora duwe output 5V)
Kanthi cara iki, kita nyambungake pin IR LED D2 sambungan alignment menyang panrima bar lampu LED.
a
Langkah 4: upload kode lan siyap
#kalebu
#kalebu
#define microphonePin A0
swara int;
swara int1;
const int irPin = 4; // d2IRsend irsend(irPin); void setup() {
Serial.begin(9600);
pinMode(microphonePin, INPUT);
pinMode(irPin, OUTPUT);}
// ir mimpin Kode
#define IR_ BPlus 0xFF3AC5 //
#define IR_ BMinus 0xFFBA45 //
#define IR_ ON 0xFF827D //
#define IR_ OFF 0xFF02FD //
#define IR_ R 0xFF1AE5 //
#define IR_ G 0xFF9A65 //
#define IR_ B 0xFFA25D //
#define IR_ W 0xFF22DD //
#define IR_ B1 0xFF2AD5 //
#define IR_ B2 0xFFAA55 //
#define IR_ B3 0xFF926D //
#define IR_ B4 0xFF12ED //
#define IR_ B5 0xFF0AF5 //
#define IR_ B6 0xFF8A75 //
#define IR_ B7 0xFFB24D //
#define IR_ B8 0xFF32CD //
#define IR_ B9 0xFF38C7 //
#define IR_ B10 0xFFB847 //
#define IR_ B11 0xFF7887 //
#define IR_ B12 0xFFF807 //
#define IR_ B13 0xFF18E7 //
#define IR_ B14 0xFF9867 //
#define IR_ B15 0xFF58A7 //
#define IR_ B16 0xFFD827 //
#define IR_ UPR 0xFF28D7 //
#define IR_ UPG 0xFFA857 //
#define IR_ UPB 0xFF6897 //
#define IR_ CEPAT 0xFFE817 //
#define IR_ DOWNR 0xFF08F7 //
#define IR_ DOWNG 0xFF8877 //
#define IR_ DOWNB 0xFF48B7 //
#define IR_ SLOW 0xFFC837 //
#define IR_ DIY1 0xFF30CF //
#define IR_ DIY2 0xFFB04F //
#define IR_ DIY3 0xFF708F //
#define IR_ AUTO 0xFFF00F //
#define IR_ DIY4 0xFF10EF //
#define IR_ DIY5 0xFF906F //
#define IR_ DIY6 0xFF50AF //
#define IR_ FLASH 0xFFD02F //
#define IR_ JUMP3 0xFF20DF //
#define IR_ JUMP7 0xFFA05F //
#define IR_ FADE3 0xFF609F //
#define IR_ FADE7 0xFFE01F //
void loop() {
sound = analogRead(microphonePin); // getting input audio signal reading
Serial.print(sound); // input audio signal readings to Serial display
Serial.print( “” );
if (sound 》 415)
{
sound1 = map(sound, 415, 750, 140, 255); // mapping higher frequency values which are above offset to the scale of 150 - 255
}
else if (sound 》 340 && sound 《 415) // keeping offset reading to zero scale..here offset value in the range of 340 - 415(offset value at 1.45v) 。.its depends on componets used in circuit.。
{
sound1 = map(sound, 340, 415, 0, 9);
}
else if (sound 《 340)
{
sound1 = map(sound, 0, 340, 10, 139); // keeping below offset readings to scale of 1-139.。
}
if (sound1 》 240)
{
irsend.sendNEC(IR_FLASH, 32);
irsend.sendNEC(IR_QUICK, 32);
irsend.sendNEC(IR_QUICK, 32);
irsend.sendNEC(IR_QUICK, 32);
irsend.sendNEC(IR_QUICK, 32);
irsend.sendNEC(IR_QUICK, 32);
irsend.sendNEC(IR_QUICK, 32);
}
else if ((sound1) 》 200)
{
irsend.sendNEC(IR_G, 32);
irsend.sendNEC(IR_B, 32);
delay(120);}
else if (sound1 》 160)
{
irsend.sendNEC(IR_R, 32);
irsend.sendNEC(IR_B, 32);
delay(120);
}
else if (sound1 》 120)
{
irsend.sendNEC(IR_B, 32);
delay(120);
}
else if (sound1 》 80)
{
irsend.sendNEC(IR_B, 32);
delay(120);
}
else if (sound1 》 40)
{
irsend.sendNEC(IR_G, 32);
delay(120);
}
else if (sound1 》 10)
{
irsend.sendNEC(IR_R, 32);
delay(120);}
Konsumsi liyane:
1. Temenan karo sumber daya
2 bar lampu LED. Esp8266 / simpul MCU
3. pimpinan emitor IR
4. Resistance
5. Kabel Programming
6。 arduino ide
7. Wesi solder (sawetara welding dhasar)
8. IC 7805 (kanggo nggunakake sumber daya LED minangka sumber daya ESP)
9. Langkah 1: nyiyapake ESP
Pisanan, sambungake nodemcu menyang komputer utawa laptop.
Saiki instal driver kanggo nodemcu (nggunakake panelusuran Google).
Sawise mbukak Arduino IDE (mesthi sampeyan kudu ngundhuh lan nginstal), klik Tools ing toolbar Arduino, banjur klik board, pilih board manager lan telusuran instalasi esp8266 (bakal butuh sawetara wektu kanggo ngrampungake)
Saiki pilih "sketsa" saka toolbar Arduino, pilih "kalebu perpustakaan", banjur pilih "ngatur perpustakaan", goleki "iremoteesp8266" lan nginstal.
Saiki, kanggo ngrampungake konfigurasi mung liwat "alat", sampeyan kudu pindhah menyang "motherboard" lan pilih "nodemcu 1.0 (ESP 12-e)" utawa versi esp8266 liyane.
Langkah 2: nyiyapake lan nyoba IR LED
Pisanan, kita kudu nginstal
Mrenea
Ngenali jalur lampu LED sampeyan, apa iku remot kontrol tombol 24 utawa tombol 44 (luwih gedhe).
Kanggo njaluk kode remot kontrol kene
Sawise nginstal perpustakaan, kita ed nyiapake IR dipimpin dening nyambungake IR LED minangka ditampilake ing tokoh. Sambungake IR mimpin menyang, banjur upload sketsa ing ngisor iki lan titik IR mimpin kanggo controller. Bar lampu LED kudu sumunar (on lan mateni). // remot kontrol karo 24 lan 44 tombol bisa digunakake ing wektu sing padha.
Punika kode kanggo nindakake iki.
#define IR_OFF 0xF740BF //Kode ir resektif ing 32 bit
#define IR_ON 0xF7C0
#kalebu
IRsend irsend(4); // IR pin
void setup() {
irsend.begin();
}
void loop() {
irsend.sendNEC(IR_ON, 32);
delay(5000);
irsend.sendNEC(IR_OFF, 32);
delay(5000);
}
Langkah 3: kabel lan nyiapake mikropon
Kita mung bakal nggunakake pin analog saka espe8266 A0 minangka input minangka sinyal analog lan digunakake kanggo pemicu sinyal inframerah adhedhasar swara.
Sambungake pin menyang A0
Sambungake 5V menyang VIN (amarga simpul MCU ora duwe output 5V)
Kanthi cara iki, kita nyambungake pin IR LED D2 sambungan alignment menyang panrima bar lampu LED.
a
Langkah 4: upload kode lan siyap
#kalebu
#kalebu
#define microphonePin A0
swara int;
swara int1;
const int irPin = 4; //d2IRsend irsend(irPin);void setup() {
Serial.begin(9600);
pinMode(microphonePin, INPUT);
pinMode(irPin, OUTPUT);}
// ir mimpin Kode
#define IR_BPlus 0xFF3AC5 //
#define IR_BMinus 0xFFBA45 //
#define IR_ON 0xFF827D //
#define IR_OFF 0xFF02FD //
#define IR_R 0xFF1AE5 //
#define IR_G 0xFF9A65 //
#define IR_B 0xFFA25D //
#define IR_W 0xFF22DD //
#define IR_B1 0xFF2AD5 //
#define IR_B2 0xFFAA55 //
#define IR_B3 0xFF926D //
#define IR_B4 0xFF12ED //
#define IR_B5 0xFF0AF5 //
#define IR_B6 0xFF8A75 //
#define IR_B7 0xFFB24D //
#define IR_B8 0xFF32CD //
#define IR_B9 0xFF38C7 //
#define IR_B10 0xFFB847 //
#define IR_B11 0xFF7887 //
#define IR_B12 0xFFF807 //
#define IR_B13 0xFF18E7 //
#define IR_B14 0xFF9867 //
#define IR_B15 0xFF58A7 //
#define IR_B16 0xFFD827 //
#define IR_UPR 0xFF28D7 //
#define IR_UPG 0xFFA857 //
#define IR_UPB 0xFF6897 //
#define IR_QUICK 0xFFE817 //
#define IR_DOWNR 0xFF08F7 //
#define IR_DOWNG 0xFF8877 //
#define IR_DOWNB 0xFF48B7 //
#define IR_SLOW 0xFFC837 //
#define IR_DIY1 0xFF30CF //
#define IR_DIY2 0xFFB04F //
#define IR_DIY3 0xFF708F //
#define IR_AUTO 0xFFF00F //
#define IR_DIY4 0xFF10EF //
#define IR_DIY5 0xFF906F //
#define IR_DIY6 0xFF50AF //
#define IR_FLASH 0xFFD02F //
#define IR_JUMP3 0xFF20DF //
#define IR_JUMP7 0xFFA05F //
#define IR_FADE3 0xFF609F //
#define IR_FADE7 0xFFE01F //
void loop() {
sound = analogRead(microphonePin); // getting input audio signal reading
Serial.print(sound); // input audio signal readings to Serial display
Serial.print( “” );
if (sound 》 415)
{
sound1 = map(sound, 415, 750, 140, 255); // mapping higher frequency values which are above offset to the scale of 150 - 255
}
else if (sound 》 340 && sound 《 415) // keeping offset reading to zero scale..here offset value in the range of 340 - 415(offset value at 1.45v) 。.its depends on componets used in circuit.。
{
sound1 = map(sound, 340, 415, 0, 9);
}
else if (sound 《 340)
{
sound1 = map(sound, 0, 340, 10, 139); // keeping below offset readings to scale of 1-139.。
}
if (sound1 》 240)
{
irsend.sendNEC(IR_FLASH, 32);
irsend.sendNEC(IR_QUICK, 32);
irsend.sendNEC(IR_QUICK, 32);
irsend.sendNEC(IR_QUICK, 32);
irsend.sendNEC(IR_QUICK, 32);
irsend.sendNEC(IR_QUICK, 32);
irsend.sendNEC(IR_QUICK, 32);
}
else if ((sound1) 》 200)
{
irsend.sendNEC(IR_G, 32);
irsend.sendNEC(IR_B, 32);
delay(120);}
else if (sound1 》 160)
{
irsend.sendNEC(IR_R, 32);
irsend.sendNEC(IR_B, 32);
delay(120);
}
else if (sound1 》 120)
{
irsend.sendNEC(IR_B, 32);
delay(120);
}
else if (sound1 》 80)
{
irsend.sendNEC(IR_B, 32);
delay(120);
}
else if (sound1 》 40)
{
irsend.sendNEC(IR_G, 32);
delay(120);
}
else if (sound1 》 10)
{
irsend.sendNEC(IR_R, 32);
delay(120);}
liyane
{
irsend.sendNEC(IR_FADE7, 32);
delay(120);
} Serial.println(sound1);
delay(50);
}
{
irsend.sendNEC(IR_FADE7, 32);
delay(120);
} Serial.println(sound1);
dela