MOSFET switch for 220 volt ac appliances

-

M

Comments

Post a Comment

Popular posts from this blog

Ir sensor and servo motor programming, hr robotics

-
Image
Coding to program servo and ir sensor #include <Servo.h> const int analogInPin = A0;  int sensorValue = 0;                int servoPin = 9; int i = 0; Servo servo; void setup() {   servo.attach(servoPin); } void loop() {     sensorValue = analogRead(analogInPin);                if(sensorValue < 600){     for (int i = 0; i<=180; i++){     servo.write(i);     delay(10);    }   }   servo.write(i);                        }
Read more

Ultrasonic sensor and led programming

-
Image
code- #define trigPin 11 #define echoPin 12 #define led 13 void setup() { Serial.begin (9600); pinMode(trigPin, OUTPUT); pinMode(echoPin, INPUT); pinMode(led, OUTPUT); } void loop() { long duration, distance; digitalWrite(trigPin, LOW); delayMicroseconds(2); digitalWrite(trigPin, HIGH); delayMicroseconds(10); digitalWrite(trigPin, LOW); duration = pulseIn(echoPin, HIGH); distance = (duration/2) / 29.1; if (distance < 10) { digitalWrite(led,HIGH); } else { digitalWrite(led,LOW); } Serial.print(distance); Serial.println(" cm"); delay(500); }
Read more