Counter from 0 to 9999 with its 7 segment display. Random number generator from 0 to 9999 with its 7 segment display.

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

Abstract: A verifiable random function (VRF) is a pseudorandom function that enables source verification. By providing a public verification key and accompanying proof with the output, all parties can ...

This project is implementing core functions of a basic single-phase line-interactive UPS using Arduino. The main idea is to have a fully functional controller, which can manage display indication, ...

Abstract: Blockchain systems enable new applications, such as cryptocurrencies and smart contracts, using decentralized consensus without trusted authorities. A number of blockchain systems based on ...

Harvard's free programming classes teach you how to think, debug, and adapt in an AI-driven world where knowing code matters more than ever.

Transforming basic robotics kits, a student-led startup is redefining a complete learning path, from beginner projects to ...

Eeny, meeny, miny, mo, catch a tiger by the toe – so the rhyme goes. But even children know that counting-out rhymes like this are no help at making a truly random choice. Perhaps you remember when ...