Hackaday Superconference // Nov 14-15 // Dogpatch Studios // San Francisco [Renier van der Lee] developed a system for irrigating vineyards using cheap, easy-to-build moisture sensors that reduces water consumption by 25%. This project, Vinduino, was the winner in the Best Product category for the Hackaday Prize. This talk was presented at the 2015 Hackaday SuperConference in San Francisco. Read..
RSA Public Key Encryption Algorithm (cryptography). How & why it works. Introduces Euler's Theorem, Euler's Phi function, prime factorization, modular exponentiation & time complexity. Link to factoring graph: https://www.khanacademy.org/labs/explorations/time-complexity
Many IoT (Internet of Things) devices have adopted MQTT as an efficient protocol for communication. Few IoT devices have embraced modern C++ as a viable language for implementations. MQTT (Message Queueing Telemetry Transport) is a reliable publish-subscriber based messaging protocol that can be found in diverse ecosystems such as servers, cell phones, and light bulbs. Unfortunately, existing op..
Season 1 (2001)Series Ep.EpisodeSegment ASegment BSegment CSegment D1-0101Aluminum FoilSnowboardsContact LensesBread1-0202Compact DiscsMozzarella CheesePantyhoseFluorescent Tubes1-0303ToothpicksAcrylic BathtubsHelicoptersBeer1-0404Hearing Aids3D PuzzlesRubber MatsToilets1-0505Copy PaperJeansComputersPlate Glass1-0606Nails and StaplesSafety GlassesFabricsBicycles1-0707KayaksSafety BootsElectronic..
Access to computers—and anything which might teach you something about the way the world works—should be unlimited and total. Always yield to the Hands-On Imperative!Levy is recounting hackers' abilities to learn and build upon pre-existing ideas and systems. He believes that access gives hackers the opportunity to take things apart, fix, or improve upon them and to learn and understand how they..