Posting Sensor Values to the Server using WiFi Module with Arduino Uno
Introduction: In this tutorial, I am going to explain about sending sensor values to the thing speak server. ThingSpeak is an open-source server, so users just need to sign up…
How to Interface MQ 2 with Arduino
Introduction: MQ 2 or MQ6 is Gas leakage sensor which consists of 4 pins. This module is used to detect the gases like butane, propane and LPG. VCC – 5v…
How to Interface DHT 11 with Arduino
Introduction: DHT 11 is a sensor which gives the temperature and humidity of the air molecules. It is a 3-pin Module. VCC – 5v D0 – digital out (sensor values…
How to Interface IR Sensor with Arduino
Introduction: IR sensor module will have 3pins VCC, GND and D0 respectively. VCC – +5V DC GND – Ground D0 – Digital Out Requirements: Arduino UNO – 1 IR Module…
How to Interface Ultra sonic sensor with Arduino
Interfacing Ultrasonic sensor with Arduino UNO HC-SR04 As show in the figure HC-SR04 is an ultrasonic sensor. It is an 4pin module consists of Vcc, Trig, Echo and GND. Module…
Led Blinking and Fading
Led Blinking: We will see blinking an normal dc led with arduino. Requiremnts: Arduino UNO Board – 1 No. LED – 1 No. Potentiometer – 1 No. Breadboard – 1…
How to do Arduino Coding for beginners
In Arduino, we can do coding in C and C++ languages. We will discuss how can code in C++ language and some basic predefined functions in Arduino Code structure will…
Download Arduino
How to download and install Arduino IDE To download arduino ide go to the official website arduino.cc or alternatively click here Arduino IDE Select the respective operating system. for example…
Arduino UNO
Arduino Uno Arduino Uno is a development board. It is flexible with any sensors and modules (for example: Ultrasonic, IR, lm35, GSM module, GPS module, etc.,). Arduino UNO Board Arduino…