Automatic Door Opening System
In Stock
An Automatic Door System using Arduino, an ultrasonic sensor, and a servo motor that detects an approaching object and opens the door automatically.
Description
The Automatic Door System is designed to open and close a door automatically based on the detection of an object or person using an ultrasonic sensor. The ultrasonic sensor measures the distance of an approaching object, and when the object is detected within a specific range (e.g., 15 cm), the Arduino sends a signal to the servo motor to open the door. After a set time or when the object moves away, the servo motor closes the door automatically.
-
A Flip-Flop LED Flasher is a simple electronic circuit that alternately turns two LEDs on and off in a continuous loop, creating a blinking or “flashing” effect. It’s commonly built using transistors, resistors, capacitors, and LEDs, forming an astable multivibrator — a basic circuit that oscillates between two states without any external triggering.
It’s often used for decoration, indicators, or learning basic electronics.
₹175.00 -
₹5,216.00 -
₹3,493.00 -
The Electronic Coin Toss is a simple, fun, and educational project that replaces a physical coin with digital logic or microcontroller-based randomness. It’s ideal for learning basic electronics, understanding random number generation, and creating a useful and entertaining tool.
₹190.00 -
An AC Current Detector is a device or circuit that senses the flow of alternating current (AC) through a wire or appliance. It typically uses components like a current transformer (CT) or hall effect sensor to detect AC current and activate an indicator such as an LED or buzzer.
₹180.00 -
₹1,247.00
Related products
-
A Digital Lock System is an electronic security project designed to control access using a password entered via a keypad. It utilizes an Arduino, keypad, LCD, servo motor, and buzzer to provide a safe, automated locking mechanism. When the correct password is entered, the lock opens; if the wrong password is entered, an alert is triggered. This project is widely used in home security, lockers, safes, and access-controlled systems.
-
A Visitor Counter automatically counts the number of people entering or leaving a room using an IR sensor. The count is displayed on a 16×2 LCD, and a buzzer can alert when a specific limit is reached. This project is widely used in shops, libraries, offices, and events to monitor occupancy. It demonstrates sensor interfacing, counting logic, and real-time display using Arduino.
-
A Temperature and Humidity Monitoring System using Arduino and a DHT11 sensor that measures and displays real-time temperature and humidity data on the serial monitor.
-
An Arduino-based smoke detection system using an MQ-3 sensor, buzzer, and LCD display to alert users when smoke or harmful gases are detected.
₹1,450.00 -
A Vibration Detection System using Arduino, a vibration sensor, and a buzzer that triggers a sound alert when vibrations or movements are detected.
-
An Arduino Theremin using Arduino, an ultrasonic sensor, and a speaker that produces varying sound pitches based on the distance of an object from the sensor.
