Skip to main content

Mr.arduino

Search This Blog

Home
Contact us

Posts

How to make Line Follower Robot At Home

Get link
Facebook
X
Pinterest
Email
Other Apps

How to measure heart rate using pulse sensor with Arduino

December 31, 2020

Get link
Facebook
X
Pinterest
Email
Other Apps

How to use humidity and temparature (DH11) sensor

August 28, 2020

Get link
Facebook
X
Pinterest
Email
Other Apps

How to make a motion(PIR) sensor light

August 07, 2020

Get link
Facebook
X
Pinterest
Email
Other Apps

How to use PIR motion sensor with Arduino

Get link
Facebook
X
Pinterest
Email
Other Apps

How to control servo motor with Potentiometer

Get link
Facebook
X
Pinterest
Email
Other Apps

How to control Stepper motor(28BYJ-48) using a joystick

Get link
Facebook
X
Pinterest
Email
Other Apps

Arduino visitors counter

Get link
Facebook
X
Pinterest
Email
Other Apps

Smart dusbin using arduino

Get link
Facebook
X
Pinterest
Email
Other Apps

Temperature based fan controller using arduino

Get link
Facebook
X
Pinterest
Email
Other Apps

Archive

February 20221
July 20211
March 20211
December 20201
August 20202
July 20203
June 20202
May 20202
March 20201
February 20207

January 20203
December 20192
November 20192
October 20193
September 20191
August 20193

Show more Show less

Social Plugin

facebook
youtube

Popular Posts

How to control servo motor with joystick and arduino

Materials:- Arduino uno Joystick Servo motor Jumper wires Diagram:- Connections:- Joystick VCC = Arduino 3.5V Joystick GND = Arduino GND Joystick URY(HOR) = Arduino Analog pin 0 Servo Yellow = Arduino Digital pin 7 Servo Red = Arduino 5V Servo Brown = Arduino GND Code:- #include <Servo.h> const int Y_pin = A0; // analog pin connected to Y output Servo myservo; int val; void setup() { myservo.attach(7); } void loop() { val = analogRead(Y_pin); val = map(val, 0, 1023, 0, 180); myservo.write(val); delay(15); }

How to use raindrop sensor using arduino

Materials:- Arduino uno Raindrop sensor LED * 1 Jumper wires diagram:- Connections:- Raindrop GND = Arduino GND Raindrop VCC = Arduino 5V Raindrop A0 = Arduino Analog pin 0 LED GND = Arduino GND LED 5V = Arduino Digital pin 13 Code:- //https://mrarduinoprojects.blogspot.com const int senmin = 0; const int senmax = 1024; int led = 13; int sensory = A0; int i; void setup() { Serial.begin (9600); pinMode(led, OUTPUT); } void loop() { int sensor = analogRead(sensory); int range = map(sensor, senmin, senmax, 0, 3); switch (range) { case 0: Serial.println("raining"); digitalWrite(led, HIGH); break; case 1: Serial.println("not raining"); digitalWrite(led,LOW); } delay(500); }

Arduino visitors counter

Materials:- Arduino uno = https://bit.ly/30v5XcY Ultrasonic sensor = https://bit.ly/2ZbwH1V LCD display = http://bit.ly/37SLuRJ Diagram:- Connections:- LCD display to arduino Vss = Arduino GND VDD = Arduino 5V V0 = Potentiometer center pin RS = Digital pin 3 RW = Arduino GND E = Digital pin 4 D4 = Arduino digital pin 5 D5 = Arduino digital pin 6 D6 = Arduino digital pin 7 D7 = Arduino digital pin 8 A = Arduino 5V K = Arduino GND Potentiometer to arduino Left pin = Arduino GND Right pin = Arduino 5v center pin = Display VO Ultrasonic sensor to arduino Sensor VCC = Arduino 5V Sensor GND = Arduino GND Sensor Trig = Arduino D10 Sensoe Echo = arduino D9 Downloads:- LCD display library(LiquidCrystal.h) = http://bit.ly/2VeF5xt Code = https://bit.ly/3i0goxN Code #include <LiquidCrystal.h> LiquidCrystal lcd(3, 4, 5, 6, 7, 8); #define trigpin 10 #define echopin 9 int stats; int count = ...

Powered by Blogger