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What resistor u use please tell me sir😢

Qual a função do TIp 32?

Isme kya mic ka facility nahi aata ??

its a write programe. int relay1 = 5; int relay2 = 6; int relay3 = 7; int relay4 = 8; int rfA = 9; int rfB = 10; int rfC = 11; int rfD = 12; int sw1 = 0; int sw2 = 0; int sw3 = 0; int sw4 = 0; void setup() { Serial.begin(9600); Serial.println("Hello"); pinMode(relay1, OUTPUT); pinMode(relay2, OUTPUT); pinMode(relay3, OUTPUT); pinMode(relay4, OUTPUT); pinMode(rfA, INPUT); pinMode(rfB, INPUT); pinMode(rfC, INPUT); pinMode(rfD, INPUT); // Power supply for RF Module pinMode(19, OUTPUT); digitalWrite(19, LOW); pinMode(18, OUTPUT); digitalWrite(18, HIGH); } void loop() { int A = digitalRead(rfA); int B = digitalRead(rfB); int C = digitalRead(rfC); int D = digitalRead(rfD); if (A == 1) { if (sw1 == 0) { sw1 = 1; digitalWrite(relay1, HIGH); Serial.println("Relay 1 High"); } else { sw1 = 0; digitalWrite(relay1, LOW); Serial.println("Relay 1 LOW"); } delay(500); } if (B == 1) { if (sw2 == 0) { sw2 = 1; digitalWrite(relay2, HIGH); Serial.println("Relay 2 High"); } else { sw2 = 0; digitalWrite(relay2, LOW); Serial.println("Relay 2 LOW"); } delay(500); } if (C == 1) { if (sw3 == 0) { sw3 = 1; digitalWrite(relay3, HIGH); Serial.println("Relay 3 High"); } else { sw3 = 0; digitalWrite(relay3, LOW); Serial.println("Relay 3 LOW"); } delay(500); } if (D == 1) { if (sw4 == 0) { sw4 = 1; digitalWrite(relay4, HIGH); Serial.println("Relay 4 High"); } else { sw4 = 0; digitalWrite(relay4, LOW); Serial.println("Relay 4 LOW"); } delay(500); } }

Can you explain the code

Wow

Thank you sir

Very helpful video sir

How to connect a 12V LED strip light directly to the sensor without using any resistor or transistor or a relay. The LED strip light will be powered by 12V 5A driver. The setup will be mounted underneath the kitchen platform. The LED strip light should turn ON when the drawer is opened. Why are transistor and resistor mandatory? What would happen if remove them and connect LED strip light directly? In case if direct connection, will the strip light get damaged or the pir sensor get damaged? Or neither of these will get damaged and LED strip light won't glow?

Where is radio controler video? Please continue the series

Series me rakhkar charge karne se ek cell charge kaise hoga, halanki pahale cell ka charging circuit complete ho raha hai lekin sath hi negative line dusre cell ke positive se direct jur raha hai, kya is se koi garber nahi hogi?

ACS 712NOT DECLARED ERROR COMES WHILE COMPILING

how to make it

Hello sir I want to contact with you

Iska saman kaha milega??

Please step by step bataye ye mechanism kaise banaye? Aur ye banane me kitana kharch aayega? Aur agar maine thik se nahi banaya to kitana kharch waste jayega pls bataye PAL JI...

Fire fighters 😂

Very Nice (Huge Digits) 👍👍Would be nice if was (12hr / 24hr) Selectable (With AM / PM Indicator) when 12 Hr Mode 👨‍🎓💡

Hello Sir DIY kit me DIY ka kya mining h. DiY ka kya matlab hai. DIY ka full form kya hai.

Kys Aap ssr ki pcb bhi de sakte hai

Battery charge kaise hogi module se ya

Speed slow kaise kre sir

Thanks bhai jankari dene ke liye dil ki gahrai se namaskar💙🙏♥️

Sir apne acha smjhaya Par agar hum code upload krke led ko kahin lgana ho to arduino uno ko bhi sath m lgana hoga ya uploaded codes bina arduino ke chal skte hain? Mujhe apni car m ws2812b lgani hai.

Bhai me after program power kase du esp8266f please reply 😢

Nice

सब्सक्राइबकर भाई

Isko side mirror me laga sakte Hai..?

Manmohan sir ap ka explanation bahuth sudar hai, ❤

Please hama aj circuit diagram provide kar digiya 🙏🙏

int relay1=5; int relay2=6; int relay3=7; int relay4=8; int rfA=9; int rfB=10; int rfC=11; int rfD=12; int sw1=0; int sw2=0; int sw3=0; int sw4=0; void setup() { serial.begin(9600) ; serial.peginIn("Hello"); pinMode(relay1,OUTPUT); pinMode(relay2,OUTPUT); pinMode(relay3,OUTPUT); pinMode(relay4,OUTPUT); pinMode(rfA, INPUT); pinMode(rfB, INPUT); pinMode(rfC, INPUT); pinMode(rfD, INPUT); /*// powersupply for RF Module PinMode (19,OUTPUT); digitalWrite(19,LOW); PinMode (18,OUTPUT); digitalWrite(18,HIGH); */ } void loop() { int A=digital read (rfA); int B=digital read (rfB); int C=digital read (rfC); int D=digital read (rfD); if (A==1){ if (sw1==0) (sw1=sw1+1; digitalWrite(relay1,HIGH); Serial.printIn("Relay 1 High");}else {sw1=sw1-1;digitalWrite(relay,1LOW); Serial.printIn("Relay 1 LOW");}delay(500);} if (B==1){ if (sw2==0) (sw2=sw2+1; digitalWrite(relay2,HIGH); Serial.printIn("Relay 2 High");}else {sw2=sw2-1;digitalWrite(relay,2LOW); Serial.printIn("Relay 2 LOW");}delay(500);} if (C==1){ if (sw3==0) (sw3=sw3+1; digitalWrite(relay3,HIGH); Serial.printIn("Relay 3 High");}else {sw3=sw3-1;digitalWrite(relay,3LOW); Serial.printIn("Relay 3 LOW");}delay(500);} if (D==1){ if (sw4==0) (sw4=sw4+1; digitalWrite(relay4,HIGH); Serial.printIn("Relay 4 High");}else {sw4=sw4-1;digitalWrite(relay,4LOW); Serial.printIn("Relay 4 LOW");}delay(500);} }

Bhai code sand kardo maine copy kia error dikha raha h

Pal ji kya aap hamain programing ki hui ic ke sath pura kit bhej sakte Hain aur ek kit ke sath do ic chahie iski keemat aur. Bhejne ka tareeka batayen thanks

Bhaiii nhi ho rha h .........no such file or dictionary dikha rha h

❤❤

Cost

Mera code upload ho raha hai, using the adapter board and nodemcu 8266, but led is not blinking. please help bhai.!

Manmohan bhai main apka yai project kabi nahi bhoolu ga.

Vhai, re trigger to kaj korce na... Ke kora jay?? Shudhu single trigger kaj korce

વેરી ગુડ

Circuit diagram sir,?

It do not drop voltage .It only change the AC conduction lvl

Uploaded wrong information on RUclips and on contact demands 6000/-

Bhai na to aap koi message dekhta hai na koi reply deta hai ki Khali Kya video Dikhane ke liye Banaya Hai jabki Koi Mil Hi Nahin Sakta

mirrorcast issue 15 min me hang hoga,software update nahi hota,mx player nahi chalta,mkv file issue ayega ,,,,,andriod nahi he

Sir can we connect sound bar

❤hai sir

Hum ko chaheye

Bahut achha samjaya dhanyabad,

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