Limited Time Auction

# Limited Time Auction

## Description

Limited Time Auction is a smart contract written in Solidity that enables a time-based auction where users can place bids. The highest bidder wins once the auction ends, and the seller receives the highest bid amount automatically.

## Features

- Automated Closing: The auction automatically ends after a predefined time.

- Highest Bid Tracking: Keeps track of the highest bidder and their bid.

- Bid Withdrawal: Outbid users can withdraw their funds.

- Secure Transactions: Ensures the highest bid is sent to the seller securely.

## Deployment Details

- Deployed Address: 0x74EBf615acd688d9EaB2f65004654bE441e9C039

- Blockchain Network: Edu Chain

- Compiler Version: Solidity 0.8.0

## Usage

1. Start Auction: The seller calls startAuction() to initialize the auction.

2. Place Bid: Participants send ETH via bid() function.

3. Withdraw Previous Bid: Users can call withdraw() if they are outbid.

4. Close Auction: Once the time is up, closeAuction() finalizes the auction and transfers funds to the seller.