the circut for the talking robot code for the talking robot int motorPlus = 5; int motorMinus = 4; void setup() { pinMode(motorPlus,OUTPUT); pinMode(motorMinus,OUTPUT); } void loop() { digitalWrite(motorPlus,HIGH); digitalWrite(motorMinus,LOW); delay(500); digitalWrite(motorPlus,LOW); digitalWrite(motorMinus,HIGH); delay(500); } copy and past this code to arduino and upload it channel link : https://www.youtube.com/channel/UCOgVFoF3Vkw3aicoAjDfRng meet u in next blog
How to control servo motor with ultrasonic Sensor using Arduino Arduino tutorial #5 This is the the Circut diagram of this tutorial This is the code of this tutorial #include <Servo.h> Servo servo1; int trigPin = 9; int echoPin = 8; long distance; long duration; void setup() { servo1.attach(7); pinMode(trigPin, OUTPUT); pinMode(echoPin, INPUT); } void loop() { ultra_sonic(); servo1.write(90); if(distance <=9) { servo1.write(270); } } void ultra_sonic() { digitalWrite(trigPin, LOW); delayMicroseconds(2); digitalWrite(trigPin, HIGH); delayMicroseconds(10); digitalWrite(trigPin, LOW); duration = pulseIn(echoPin, HIGH); distance = duration*0.034/2; } Thank you for watching the video and the visiting this blog . if you have any quarries kindly type it in the comments Thank you
DHT11 Temperature and Humidity sensor Here is the link of the video This is the Circut Diagram This is the code for the project #include "dht.h" #define dht_apin A0 dht DHT; void setup(){ Serial.begin(9600); delay(500);//Delay to let system boot Serial.println("Humidity and Temperature scale"); delay(1000); } void loop(){ DHT.read11(dht_apin); Serial.print("Current humidity = "); Serial.print(DHT.humidity); Serial.print("% "); Serial.print("temperature = "); Serial.print(DHT.temperature); Serial.println("C "); delay(5000); } Thank you for watching the video and the visiting this blog . if you have any quarries kindly type it in the comments Thank you
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