Crowdfunding Based blockchain Project with code and documents plus Youtube Video Explanation

The above code is for a Solidity smart contract for a Crowdfunding, where contributors can contribute money, create proposals and vote for proposals. The contract has functions to contribute, get the contract balance, get a refund, create proposals, vote for proposals, and make payments (only accessible by the manager).

To use this smart contract, you will need a platform that supports smart contract deployment and execution, such as Ethereum. You will also need a tool such as Remix or Truffle to deploy and test the contract.

• Secure and transparent fundraising: All transactions and donations are recorded on the Ethereum blockchain, ensuring that the funds are secure and transparent.
• Refund mechanism: In case the campaign does not reach its funding goal, the smart contract will automatically return the donated funds to their respective contributors.
• Efficient and cost-effective: The smart contract eliminates the need for intermediaries, reducing transaction fees and speeding up the fundraising process.

This method allows all the participants to contribute to the Fund.

This method fetche's the balance of the contract.

This method is used to get the refund if the contract has not reached the target before the deadline.

This will be used by the manager to create proposals for investing/donating the Fund.

This will give the power to the user to vote for any proposal and proposals who win more than 50% vote can only be executed.

This will give the payment to the recpient for the proposal.

You Can use this Beautiful Project for your college Project and get good marks too.

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