Arduino Projects

THE FOLLOWING TUTORIAL VIDEO SHOWS YOU  THE VARIOUS DETAILS OF THE IR SHARP SENSOR OR THE IR DISTANCE SENSOR. IT IS BASICALLY USED OT MEASURE DISTANCE IN THE RANGE OF 10-80 CM. BELOW 10 CM, IT DOES NOT MEASURE DISTANCE ACCURATELY, AND THUS THIS REGION IS CALLED BLIND SPOT. THE PIN DIAGRAM FOR THE SENSOR IS AS FOLLOWS: 1. PIN 1 - DATA PIN CONNECTED TO PIN A0 OF ARDUINO 2. PIN 2 - GND PIN 3. PIN 3 - VCC PIN ONCE THE CONNECTIONS OF LCD AND SHARP SENSOR ARE DONE, YOU NEED TO UPLOAD THE FOLLOWING CODE ONTO YOUR ARDUINO BOARD. CODE: #include<LiquidCrystal.h> LiquidCrystal lcd(14,15,16,17,18,19); #define sharp A0 void setup() {   Serial.begin(9600);   lcd.begin(16,2);   lcd.clear();   lcd.print("Sharp Sensor ");   lcd.setCursor(0,2);   lcd.print("Interfacing");   delay(2000);   lcd.clear();   lcd.print("Arduino Tutorial");   lcd.setCursor(8,2);   lcd.print("By:");   delay(2000);      lcd.clear();  ...

The following video shows how to make a mini Study lamp using SMD LED and Arduino. It is of great importance for Student who have to study late night during exam without disturbing others. So they can easily make one such Night Lamp at home. The components required are: 1. Mica Sheet. 2. Servo Motor/ 3. LDR Sensor. 4. Arduino. 5. Connecting Wire. 6. PCB Plate. 7. Soldering IRON. 8. Solder Wire. 9. Bi-cycle Spoke. 10. Super Glue. Procedure: 1. Cut Two pieces of 2.5 * 3 cm in size and also cut-off PCB of same size. 2. Now, solder the SMD Led onto the PCB Plate and make all cathodes common and all anodes common and connect them to two different pins. 3. Now, paste the pcb with the mica sheet using double side tape. 4. Now, for making stand, take mica sheet and cut of parts as shown in video, as per your requirement of height. 5. After attaching all components together, your NIGHT LAMP is ready. Now you need to connect the circuit. Circuit Arrangement: 1. Make th...

HELLO EVERYONE, TODAY WE WILL LEARN HOW TO MAKE A DOOR LOCK SYSTEM USING ARDUINO, KEYPAD, LCD, AND A SERVO MOTOR. TO BEGIN WITH, LET'S HAVE A LIST OF COMPONENTS THAT WE REQUIRE FOR THIS PROJECT: 1. ARDUINO MEGA. 2. LCD MODULE. 3. KEYPAD MODULE. 4. BUZZER. 5. RGB LED. 6. BREADBOARD. 7. CONNECTING WIRES. 8. RESISTORS. 9. POTENTIOMETER. ONCE, THE COMPONENTS ARE COLLECTED, WE NEED TO SETUP THE CIRCUIT, AS PER THE SCHEMATICS GIVEN IN THE VIDEO. ALSO YOU CAN SETUP INDIVIDUAL COMPONENTS LIKE 1. LCD: https://youtu.be/Li-ZkPfosvE 2. KEYPAD: https://youtu.be/nex5usOycSM 3. RGB LED: https://youtu.be/NLr56HLcWWk 4. SERVO MOTORS BY VISITING THE CORRESPONDING LINKS GIVEN ABOVE. AFTER THE CIRCUIT IS COMPLETE, YOU NEED TO UPLOAD THE CODE: #include<Keypad.h> // KEYPAD LIBRARY FOR KEYPAD INTERFACING #include<LiquidCrystal.h> // LIBRARY FOR LCD INTERFACING #include<Servo.h>// LIBRARY FOR SERVO MOTOR //#include<String.h> #define buzzer 10 // DEFININ...

(via  https://www.youtube.com/watch?v=lkbPh8IV1t HELLO EVERYONE. TODAY WE WILL LEARN HOW TO INTERFACE IR SENSOR WITH ARDUINO AND HOW TO MAKE VISITOR COUNTER WITH IT.  TO START WITH, AN IR SENSOR HAS 3 PINS, NAMELY FOR VCC, GND, AND DATA. THROUGH THE DATA PIN, WE TAKE IN THE INPUT AND DETECT WHETHER THESE IS SOME OBSTACLE IN FRONT OR NOT. IR SENSOR WORKS ON THE PRINCIPLE OF REFLECTION OF LIGHT WAVES. BY USING THE DIGITAL READ FUNCTION, WE CAN READ THE VALUE OF INPUT TO BE 1 OR 0, AND DO COMPUTATION ACCORDINGLY. TO MAKE THE PROJECT THE COMPONENTS REQUIRED ARE: 1. ARDUINO 2. LCD MODULE. 3. IR SENSOR MODULE. 4. BREAD BOARD. 5. POTENTIOMETER. 6. RESISTORS. 7. CONNECTING WIRES. CONNECTIONS: FOR LCD CONNECTION, YOU CAN VISIT MY PREVIOUS VIDEO AT:  https://youtu.be/Li-ZkPfosvE NOW CONNECT THE DATA PIN OF THE IR SENSOR TO THE ANALOG PIN A0, OF THE ARDUINO. NOW YOU CAN PERFORM BOTH DIGITAL AND ANALOG READ FUNCTION ON THIS PIN, DEPENDING UPON YO...

Hello everyone, today we are here to learn, HOW TO INTERFACE SEVEN SEGMENT DISPLAY with ARDUINO. Seven Segments are used as an indication devices for display numbers electronically. You can see them easily in modern bike, cars, digital clock, calculators, etc. So, today we will learn how to interface them with arduino. For this purpose you would require the following Components: 1. Arduino. 2. Seven Segment Display. 3. 1K Resistors x 10 4. BreadBoard. 5. Connecting Wires. For the circuit Schematics, view the video. Once, the Circuit is assembled as per the schematic, you need to code the arduino on an Arduino IDE. The code for Arduino is given here: char seven[]={0x06,0xDB,0x4F,0x66,0x6D,0x7D,0x07,0x7F,0x67,0x3F}; //HEX CODES FOR 1 TO 9 AND 0 int i,j,temp,temp2; // DEFINING VARIABLES. void setup() {   for (i=2;i<10;i++)   {     pinMode(i,OUTPUT);// DEFINING NATURE OF PINS FOR SSD   } } void loop() {   for(i=0;i<10;i++) /...

THE FOLLOWING VIDEO DEPICTS THE PROCEDURES REQUIRED TO INTERFACE THE LED MATRIX WITH ARDUINO MEGA. THE COMPONENTS THAT YOU REQUIRE ARE: 1. ARDUINO MEGA. 2. SHIFT REGISTER. 3. BREADBOARD. 4. LED MATRIX MODULE. TO START WITH THE INTERFACING PROCEDURE: 1. CONNECT THE CIRCUIT AS SHOWN IN THE SCHEMATIC GIVEN IN THE VIDEO. 2. WRITE THE CODE AS WRITTEN IN THE VIDEO. UPLOAD THE CODE AND YOUR LED MATRIX IS READY TO DISPLAY THE MESSAGE THAT YOU WANT TO DISPLAY. # IMPORTANT: DO THE CONNECTIONS CORRECTLY ELSE THE RESULT WON’T COME OUT ACCURATELY.

Hello Everyone, Today in this article we are going to learn how to Interface Keypad with Arduino. This is a great tool to make awesome projects. First of all lets start with the components that we require for interfacing the Keypad. These include: 1. Arduino Mega. 2. LCD Module. 3. Keypad Module. 4. BreadBoard. 5. Connecting Wires. 6. USB Cable. After the components are collected, its time to make the circuit as per the diagram shown in the video. Have a look at the video to get the complete schematic diagram. After the circuit is assembled, its time to code the arduino so as to interface both the keypad and LCD together. The arduino code for interfacing both the module is also shown in the video. If you want the code, then comment in your mail id's, I will forward my code to you. Once the code is uploaded onto the arduino board, you are ready to check and test it out. Thus our project is complete and we have successfully interfaced LCD And Ke...

This video Tutorial show how to make an Ant out of Scrap metal, Servo motors and an Arduino. All you need is a little creativity and a bit of coding to make the ant run on you fingertips. Here is the list of all components that you require to make this super cool robotic ant; 1. scrap Metal. 2. Servo Motors x 2. 3. Arduino. 3. Bread Board. 4. LM 7805 Voltage Regulator. 5. LED's. 6. 1 K Resistros. 7. Conecting Wire. 8. USB Cable. The steps to make the robot are as follows: 1. First make two Servo Brackets and fix the servo onto it tightly. 2. Now, Fix the two servo's onto a common plate rigidly. 3. Attach the Servo Knob onto the motors. 4. Make the Legs of the robot by folding the Bi-cycle spoke in the desired dimension as shown in video. 5. Attach the Legs with the Knobs and let it dry. 6. code the Arduino for motion of Robot. Thus, your Robot i ready to move. Happy Learning.

Today, we are going to talk about a Display Device which we use to display input and outputs. It is a 16X2 LCD display. Here, we will use and arduino mega board and interface an lcd with it. The components required for the interfacing are as follows: 1. Arduino Mega. 2. 16X2 LCD Module. 3. 10 K Potentiometer. 4. Bread Board. 5. Connecting Wire. 6. USB Cable. The steps to interface LCD are as follows: 1. Fix the LCD Module onto the Breadboard firmly. 2. Connect PIN1 of LCD with GND. 3. Connect PIN2 of LCD with VCC. 4. Connect PIN3 of LCD with Potentiometer. This is the contrast pin. 5. Connect PIN4 of LCD with PIN7 of Arduino. 6. Connect PIN5 of LCD with GND. This is the RW pin of LCD. This must be low for writing onto the LCD. 7. Connect PIN6 of LCD with PIN6 of Arduino. This is the Enable pin of LCD. 8. Now connect the D4-D7 Pins of LCD with PIN 5,4,3,2 of the Arduino. These are the Data pins of the LCD and it will Work on the 4 Bit mode. 9. Now, Connect...