Ecommerce Price Comparison Website using PHP Web Scraping

Ecommerce Shopping Price Comparison Website using Web Scraping | PHP Projects . A
PHP
based website that provides price comparison over various online shopping website such as Flipkart , Amazon to provide best price for the same product using web scraping (PHP simple DOM) .
Web
scraping
lets you
collect
data from
web
runners
across the internet. It's
also
called
web
crawling
or
web
data
birth
PHP
is a
extensively
used
back
end
scripting
language
for creating
dynamic
websites and
web
operations
. And you can
apply
a
web
scraper
using
plain
PHP
law
But since we
do
n't
want
to
resuscitate
the
wheel
, we can
work
some
readily
available
open
source
PHP
web
scraping
libraries
to
help
us
collect
our data.
In this tutorial, we will
be
agitating
the
colorful
tools
and
services
you can
use
with PHP to scrap a
web
runner
. The
tools
we will
bandy
are Guzzle, Goutte,
Simple
HTML DOM
, and the headless
cybersurfer
Symfony
Catamount
Project inspired by
github
Note
before you
scrape
a website, you should
precisely
read
their
Terms
of
Service
to
make
sure
they're
OK
with
being
scraped
Scraping
data –
indeed
if it's
intimately
accessible
– can potentially
load
a website's
waiters
Features
Search bar to search products over various websites.
Websites include Amazon, Flipkart
Latency from the point of clicking from search button to getting results is less than 5 seconds.
Visit to site button ,provides direct redirection towards the clicked website.
Supports multi-word queries in Search bar.
Built on PHP Simple DOM web scraping platform.
Installing
extract in ..xampp/htdocs and run on localhost
or wamp/www/
Download Code

Detailed Project Description

Ecommerce Price Comparison Website using PHP Web Scraping focuses on a specific hardware interface or peripheral and shows exactly how to wire it, drive it from firmware and verify it is working.

How It Works
1. The peripheral is connected to the controller using the required bus (SPI/I2C/UART/I2S/CAN/RS-485/PWM/ADC).
2. The driver library is initialised and the peripheral configured.
3. Firmware exchanges data with the peripheral and processes it (measure, decode, render, play).
4. Results are verified on a display, serial monitor or the receiving device.

Key Components and Their Role
- PIR motion sensor: passive infrared sensor that detects human movement.
- Bluetooth Low Energy: short-range low-power wireless link to a phone or browser.

Implementation Steps
1. Collect the components and study each module's datasheet (pin-out, voltage, interface).
2. Wire the circuit on a breadboard following the pin mapping; power sensors from the correct rail (3.3 V / 5 V).
3. Install Arduino IDE and the required libraries; flash a minimal test sketch for each module separately.
4. Write the main firmware: read sensors → process → drive outputs / send data.
5. Configure network or cloud credentials and test communication end-to-end.
6. Calibrate thresholds, add error handling (reconnect, sensor time-out) and run a long-duration test.
7. Finalise on a PCB / enclosure and document wiring, code and results.

Key Features
- Correct wiring and bus configuration
- Driver setup
- Data processing
- Verification on real hardware

Expected Output
On completion the student will have a working peripheral that is measured/driven exactly as intended.

Deliverables
- Complete source code with comments
- Circuit diagram and pin mapping
- Project report with screenshots and results
- Demonstration-ready build