Posts

EMO Robot Using Arduino Nano

Image
 EMO ROBOT PROJECT  ● Electronics Components Required:- 1. Arduino Nano  2. Oled Display   3. Servo Motor  4. Touch Sensor  5. Switch   6. Lithium Ion Battery   7. Battery Holder  8. Breadboard   Connections:- ● Library Used:- Adafruit_GFX.h Adafruit_SSD1306.h ● Code:- #include <Wire.h> #include <Adafruit_GFX.h> #include <Adafruit_SSD1306.h> #include <Servo.h> // ---------- OLED ---------- #define SCREEN_WIDTH 128 #define SCREEN_HEIGHT 64 Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, -1); // ---------- SERVO ---------- Servo neck; #define SERVO_PIN 9 int centerPos = 90; int leftPos = 45; int rightPos = 135; int servoPos = centerPos; int stepSize = 2; bool moveRight = true; // ---------- TOUCH SENSOR ---------- #define TOUCH_PIN 2 bool touched = false; // ---------- EYES ---------- int eyeY = 32; int eyeOffset = 0; unsigned long lastBlink = 0; bool blink = false; // ---------- SETUP --------...
Post a Comment
Read more

KIKIBOT Robo Car ESP32 Project

 How To Make "KikiBot" Robot Car Commands:- forward backward left right smile cry ESP32 Code:- #include <BluetoothSerial.h> #include <Adafruit_GFX.h> #include <Adafruit_SSD1306.h> BluetoothSerial SerialBT; #define SCREEN_WIDTH 128 #define SCREEN_HEIGHT 64 Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, -1); // Motor Pins #define IN1 27 #define IN2 26 #define IN3 25 #define IN4 33 // Ultrasonic #define trigPin 5 #define echoPin 18 // Mic #define micPin 34 String command; // ---------- MOTOR FUNCTIONS ---------- void forward() {   digitalWrite(IN1,HIGH); digitalWrite(IN2,LOW);   digitalWrite(IN3,HIGH); digitalWrite(IN4,LOW); } void backward() {   digitalWrite(IN1,LOW); digitalWrite(IN2,HIGH);   digitalWrite(IN3,LOW); digitalWrite(IN4,HIGH); } void left() {   digitalWrite(IN1,LOW); digitalWrite(IN2,HIGH);   digitalWrite(IN3,HIGH); digitalWrite(IN4,LOW); } void right() {   digitalWrite(IN1,HIGH); digitalWrite(IN2,LOW...
Post a Comment
Read more

SMART IRRIGATION FOR FLYOVER

Image
 Smart Irrigation For Flyover  Circuit Diagram : COMPONENTS REQUIRED: 1. Soil Moisture Sensor  2.  Relay Module  3. DC Water Pump Motor  4. IC 7805  5. 9v Battery  6. Switch  Connections: Soil Sensor            Breadboard           Relay Module  VCC                               +                                   VCC    GND                              -                                    GND  IN                                        ...
Post a Comment
Read more

BASIC SERVO MOTOR TEST

Image
  How To Test Survo Motor Using Arduino Uno  Connections:  Survo Motor pin              Arduino pin  Signal                                 D9   +ve                                      5v  -ve                                      GND  Code:- #include <Servo.h> Servo myServo; void setup() {   myServo.attach(9); // Attach servo to pin D9 } void loop() {   myServo.write(0); // Move to 0°   delay(1000);   myServo.write(90); // Move to 90°   delay(1000);   myServo.write(180); // Move to 180°   delay(1000); } Circuit Diagram: Thankyou...
Post a Comment
Read more

RAIN ALARM PROJECT

Image
Rain Alarm Project for School Science Exhibition | Step-by-Step Tutorial Description: In this video, learn how to make a Rain Alarm Project without using Arduino — perfect for your school science exhibition or science fair! 🌦️ This simple project uses a rain sensor circuit made with basic electronic components to detect rain and automatically turn on a buzzer or LED when water drops fall on the sensor. 💧🔔 No Arduino or programming is required — just a few simple components and a clear step-by-step explanation that anyone can follow! Circuit Diagram: Circuit PDF Link:- https://drive.google.com/file/d/1Z-iFRxUvurmiY1D6fRwi7e13mE9HDzJA/view?usp=drivesdk YouTube Video: https://youtu.be/DQo6qh3ODAA Connection PDF Link:- https://drive.google.com/file/d/1c7Di3U83d_55hz7XLp03P4xIdDlKgPIm/view?usp=drivesdk Components Required:- Rain Sensor  Really Module  Breadboard  Jumper Wires  5v Buzzer  Lithium Battery  Working Principle: When water droplets fall on the rain...
Post a Comment
Read more

SENSOR TUTORIAL

Image
TYPES OF SENSORS USED IN ROBOTICS  1. IR Sensor  An IR sensor is an electronic device that detects infrared radiation to sense objects or measure temperature. It works by either emitting infrared light and detecting the reflection off an object, or by directly sensing the thermal radiation from an object. Common applications include remote controls, security systems, motion detectors, and automated lighting.   2. Flame Sensor  A flame sensor detects the presence of fire by sensing electromagnetic radiation, typically infrared (IR) or ultraviolet (UV) light emitted by flames. These sensors are faster and more accurate than smoke detectors and are used in safety systems to trigger alarms, activate suppression systems, or shut down equipment. Popular types include infrared sensors that look for specific infrared wavelengths and UV sensors that detect UV rays, with common implementations featuring adjustable sensitivity and both digital and analog outputs.  3. ...
Post a Comment
Read more

ARDUINO TUTORIAL

Image
ARDUINO TUTORIAL  DESCRIPTION :- Arduino is an open-source microcontroller platform designed to make electronics and programming simple and accessible for everyone — from beginners to professionals. It consists of both hardware (Arduino boards like Uno, Nano, Mega) and software (Arduino IDE) that lets users write and upload code to the board. Using sensors, motors, LEDs, and other electronic components, Arduino can be used to build a wide range of projects — such as robots, automation systems, IoT devices, and prototypes. Its simplicity, large community support, and open-source nature make Arduino one of the most popular tools for learning electronics and coding. BASICS ARDUINO TYPES:- Arduino Uno  The Arduino Uno is an open-source microcontroller board based on the ATmega328P chip, popular for electronics projects and learning. It features 14 digital input/output pins (6 of which can be used for PWM) and 6 analog input pins, and it can be programmed using the free Arduino IDE...
Post a Comment
Read more

Obstacle Avoiding Robot Car Arduino Project

Image
OBSTACLE AVOIDING CAR  COMPONENTS REQUIRED:- Arduino Uno L293D Motor Driver Shield 4 DC Motors 1 Servo Motor 1 Ultrasonic Sensor (HC-SR04) CONNECTIONS:- COMPONENTS                       L293D MOTOR                                                    DRIVER SHIELD   Motor 1( Front Left )            M1 Motor 2( Rear Left )              M2 Motor 3( Front Right )          M3 Motor 4( Rear Right )            M4 Survo Motor .                         SURVO_ 2 Ultrasonic Sensor  Trig                                       ...
Post a Comment
Read more

AUTOMATIC TOLL GATE PROJECT

Image
  Automatic Toll Gate System Using Arduino Uno  In This video we will Learn how to build an automatic toll gate project using Arduino Uno, Ultrasonic Sensor, and Servo Motor. This simple DIY project demonstrates how toll gates open and close automatically when a vehicle approaches — just like in real toll booths! It is Perfect for school exhibitions, college projects, and Arduino beginners. 📌 In This Video: ✅ Circuit Diagram ✅ Component List ✅ Arduino Code Explained ✅ Working Demonstration ✅ Real-life Applications 💡 Components Used: Arduino Uno Ultrasonic Sensor (HC-SR04) Servo Motor Jumper Wires Breadboard 📥 Download Code & Circuit Diagram  Code Link:- https://drive.google.com/file/d/1A8XVkun4HScOKff-1Mc2mN-63a4MQuDN/view?usp=drivesdk Circuit Diagram:-   Link:- https://drive.google.com/file/d/1AMq7OolenjZY1guYn38sR8Ln-TEt3PRK/view?usp=drivesdk 👉 Don’t forget to Like 👍 | Share 🔁 | Subscribe 🔔 for more Arduino projects! Thankyou...
Post a Comment
Read more

Drone Tech | How To Make Mini Drone For Science Exhibition It Can Fly || Remote Control Drone

Image
 How To Make Mini Drone For Science Exhibition It Can Fly || Remote Control Drone #diydrone  Description: Learn how to build a mini flying drone that is perfect for science exhibitions and tech fairs. This step-by-step guide covers everything from the components needed—like brushless motors, flight controller, ESC, and battery—to assembling and flying your own remote-controlled drone. Designed for students, hobbyists, and beginners, this DIY drone project demonstrates aerodynamics, electronics, and wireless control in a fun and educational way. Impress your audience with a fully functional mini drone that really flies! How To Make Single Propeller Mini Drone Only At 100 rs || At Home #drone #diydrone #dronetech Welcome to another exciting project! In this video, you'll learn how to make a simple and affordable single propeller mini drone using easily available components – all under ₹100! Perfect for school science exhibitions, beginner drone enthusiasts, or anyone curious ab...
Post a Comment
Read more