Blockchain for Developers

The Blockchain eBook from Electronics For You is a beginner-friendly guide that explains what blockchain is, how it works, and why it matters. It introduces core concepts like decentralisation, immutability, and consensus, then walks through tools, platforms, and frameworks such as Ethereum and Hyperledger. Alongside technical basics, it highlights practical applications in finance, energy, IoT, gaming, and geospatial systems, showing how blockchain can enhance transparency, security, and trust across industries. Overall, it serves as both an introduction and a practical reference for developers, students, and decision-makers exploring blockchain technology.