Here’s a really fascinating circuit that implements a combination lock using relays and logic gates. Even with the schematic and written explanation of how it works we’re still left somewhat ...

A new breakthrough in optical computing could help make computers dramatically faster. A team of scientists from Skoltech in ...

When you first learn about digital logic, it probably seems like it is easy. You learn about AND and OR gates ... using a technique called pipelining. These days a complex digital logic system ...