COMPONENTS- Arduino or Genuino Board X 1 LCD Screen (compatible with Hitachi HD44780 driver) X 1 pin headers to solder to the LCD display pins X1 10k ohm potentiometer X 1 LCD- A register select (RS) pin that controls where in the LCD's memory you're writing data to. You can select either the

Abstract: The system proposed is an advanced solution for weather monitoring that uses IoT to make its real time data easily accessible over a very wide range. The system deals with monitoring weather and climate changes like temperature, humidity, wind speed, moisture, light intensity, UV radia

The Internet of Things (IoT) is a system of interrelated computing devices, mechanical and digital machines, objects, animals or people that are provided with unique identifiers and the ability to transfer data over a network without requiring human-to-human or human-to-computer interaction. Wire

The world of Robotics is progressing by the minute. It's touching our lives in different ways every now and then. The ease of learning this skill has enabled people to be innovative and create new things daily. One such bot constructed is the self-balancing bot which works on the principle of the in

Components Required: Arduino Uno MQ-2 (LPG Sensor) Jumper Wires Theory: Connect the D0 pin of MQ5 module to any digital pin of arduino. Lets connect D0 to pin 7 of arduino. Now we need to give power supply (Vcc) and complete the circuit by connecting to ground (Gnd). Refer the circuit diagram given

Connecting the Raspberry pi webcam on the localhost and forwarding it over the internet RPi Cam Web Interface is a web interface for the Raspberry Pi Camera module. It can be used for a wide variety of applications including surveillance, dvr recording and time lapse photography. It is highly

COMPONENT : Arduino UNO Board Joystick Module LEDs Resistors Jumper wires Breadboard THEORY : The Joystick module provides Analog Outputs and the output voltages provided by this module keep changing according to the direction in which we move it. And we can get the direction of movement by interp

Components : Tmp36 Temprature Sensor Arduino Uno Board Jumper Wires Bread board Theory: We will use the Arduino’s 5VDC power for this tutorial. Start by connecting a jumper wire from the Arduino’s 5VDC pin and running it to the sensor’s “pin 1”. Next, run another jumper wire from one of the Ardui

The Smart Garbage is a system in which it regularly checks for garbage collection and informs the concerned authority for cleaning so it won't cause any pollution . We are using HC-SR04 (UltraSonic Sensor) for checking that garbage is full or empty. An ultrasonic sensor is placed on the top level of

COMPONENTS- Arduino or Genuino Board X 1 Tactile Switch X 1 10K ohm resistor Jumper Wires THEORY- Connect three wires to the board. The first two, red and black, connect to the two long vertical rows on the side of the breadboard to provide access to the 5 volt supply and ground. The third wire go

COMPONENTS- NODE MCU ESP8266 LED X 1 PIN DIAGRAM CONNECTION- Download the following Drivers USB to UART Install the NODE MCU ESP8266 drivers for the Arduino CODE- //use the pin numbers 16 and 5 and connect the led to this pin void setup() { pinMode (16,OUTPUT); pinMode(5,OUTPUT); } void l

COMPONENTS- Arduino Board X 1 LDR X 1 LED X 1 5k ohm or above Resistor What is a LDR? . The resistance of a photoresistor decreases with increasing incident light intensity; in other words, it exhibits photoconductivity. CODE- int LDRValue = 0; int led=9; // result of reading the analog p

COMPONENTS- Arduino UNO R3 X 1 LED X 1 PIR motion Sensor X 1 How Does the Motion-Sensor Alarm Work? Here, we are using a PIR motion sensor. This motion sensor consists of a fresnel lens, an infrared detector, and supporting detection circuitry. The lens on the sensor focuses any infrared radiati

Components used:- Arduino UNO R3 board Led Lights BASICS- Understanding the base of arduino learning by starting off with blinking the led lights Setting up the interface:- Just connect the longer wire of the led which is the live side of the led to the pin 2 of the arduino board and the smaller si

Arduino-based smart home hub allows you to control your devices remotely from outside and monitor your home environment from your phone. The device is placed near the home door and is always connected to the internet via wifi router. And you can monitor your home environment and control things by

For communication over a wireless module, one of the segment is bluethoot which used for data sharing. Bluetooth modules can be used to send data to control assign task or to get input from a sensor. We can also use and create an application for Bluetooth module. Android is one of the best envir

COMPONENTS- Arduino uno X 1 Breadboard X 1 Hygrometer X 1 Jumper Wires What is Hygrometer? This module can give us a digital signal when the soil need watering and this output can be adjusted by the potentiometer. Or it can give us an analog signal of current soil moisture! In this tutorial we wil

COMPONENTS : Arduino uno board Jumper wires Bread Board TEA5767 FM radio module THEORY : For the technical details related to working of the module visit https://www.voti.nl/docs/TEA5767.pdf CONNECTION : Make the connections as shown in the fritzing. CODE : #include <TEA5767.h> #include <Wire

THEORY Sometimes it is not convenient to work directly on the Raspberry Pi. Maybe you would like to work on it from another device by remote control. VNC is a graphical desktop sharing system that allows you to remotely control the desktop interface of one computer (running VNC Server) from another

COMPONENTS : Arduino Uno Board Jumper Wires Bread Board GY - 521 THEORY : The accelerometer measures the acceleration along one direction, while the gyroscope measures the angular acceleration on one axis. CONNECTION : 1. Connect VCC to 3.3 V or 5 V. 2. Connect GND to GND 3. Connect SCL to A5

COMPONENTS : HC-SR04 ultrasonic sensor Arduino Uno Board Jumper Wires Buzzer THEORY : In this module, we are using HC-SR04 ultrasonic sensor which emits and receives the ultrasonic wave through trigger and echo respectively and calculate the time taken by the wave to come back after getting ref

Components Used: Arduino UNO Servo Motor Jumper wires Theory Servo Motor : A Servo motor is a rotary actuator or motor that allows for a precise control in terms of angular position,acceleration and velocity,capabilities that a regular motor does not have.It makes use of a regular motor and pairs

Using an HC05 bluetooth module i connected my arduino board to my phone through an android app called "Arduino Bluetooth Control". Components Used:-HC05 Bluetooth module,Arduino Board,Led light and Jumper wires Working:-Using a serial Communication at a baud rate of 9600 we connect our HC05 to the B

Raspberry pi 3 GPIO- WHAT is Scratch ?  is a visual programming tool which allows the user to create animations and games with a drag-and-drop interface. It allows you to create your own computer games, interactive stories, and animations using some programming techniques without actually havi

WHAT is S4A? S4A is a Scratch modification that allows for simple programming of the Arduino open source hardware platform. It provides new blocks for managing sensors and actuators connected to Arduino. There is also a sensors report board similar to the PicoBoard one. The main aim of the project

COMPONENTS - Arduino UNO R3 X 1 FSR sensor X 1 LED X 1 What is FSR ? The FSR is made of 2 layers separated by a spacer. The more one presses, the more of those Active Element dots touch the semiconductor and that makes the resistance go down. FSRs are basically a resistor that changes its resis

COMPONENTS REQUIRED:- Arduino Board X 1 IR Sensors X 1 LED X 1 Theory- Arduino interfacing with IR Proximity sensor is very simple like interfacing of Switch with the Arduino, The obstacle sensor gives logic 0 as output when there is no obstacle in front of it, and when obstacle is placed in front