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Smart Parking System Using Arduino Uno

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Smart Parking System Using Arduino Uno Hello everyone! Today, we will learn how to design a smart parking system using HC-SR04 ultrasonic sensor, servo motor, buzzer, LCD, and Arduino Uno. Constraints and Conditions took under consideration - Ø   The ultrasonic sensor module place near the gate entrance continuously checks for the incoming vehicles. The LCD display “Smart Parking” on the first row and “Avail. slot: XY” on the second row of the display. Ø   When a vehicle comes closer to the ultrasonic sensor detection area and parking slot is available then the system open a gate the barrier to 90° (close after 10 seconds) to allow the vehicle to the parking slot and decrement parking slot by 1. Ø   If no parking slot is available then display a message “No Parking slot” on LCD (2 nd line) and switch on the buzzer (for 5 Seconds). Have a similar system on the exit and increment the free slot by 1 for every vehicle that leaves the parking slot. Simulate and veri...
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Phishing Attack using SETOOLKIT in Kali Linux

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                                                                   Information Security Analysis                                      PHISHING ATTACK USING SETOOKIT IN KALI TASK 1: PHISHING ATTACK What is Phishing Attack? Phishing attacks  are the practice of sending fraudulent communications that appear to come from a reputable source. It is usually done through email. The goal is to steal sensitive data like credit card and login information, or to install malware on the victim's machine. Why attackers perform phishing attack? ·                   Phishing is a type of social engineering attack often used to steal user dat...
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Generate sequence of different waveform using MATLAB

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AIM: To generate sequence of different signals and to perform several operations on signals using MATLAB simulator. SOFTWARE USED: MATLAB TASK : Generate the following signals using MATLAB        Unit step        Unit ramp      Exponential      Sinusoidal              Exponential TASK LOGIC: This example shows how to generate widely used periodic and aperiodic waveforms. For plotting the required sequence we have to first create an array of 1’s using ones() command and an array of vectors (n) also. After this using proper alignment of array of 1’s and array of vector values (n) we can create any of the above mentioned sequence.   Plotting Unit step, Unit ramp, Exponential and Sinusoidal sequence:   CODE: clc; clear all ; close all ; N=21; x=ones(1,N); n=0:1:N-1; subplot(2,2,1); stem(n,x); %Plotting Unit step function xlabel( 'n' ); ylabel( 'x(n...
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