A close second is “relay logic”. Between their place in computing and telecom history and the way a symphony of click and clatter can make a geek’s heart go pitter patter, most of us just ...

Relay logic is a way of expressing the logic of a control circuit using relays, switches, timers, and other devices. Relays are electromechanical devices that use an electric current to open or ...

Relay logic is a method of controlling electrical circuits using electromechanical relays. A relay is a device that switches on or off a circuit when a certain condition is met, such as a voltage ...

This is a small simulator for electronic circuits built entirely from relays. I made it as a preparation for building a digital clock from electromechanical parts only, speak: relays, switches and ...

Built as an educational demonstrator, this is a complete arithmetic-logic unit (ALU) using discrete relays — and not high-density types either — these are the big honking clear-cased kind.

remote logging and a safety task, which will turn relay off in case a UDP packet is missed somehow after the predetermined max on interval SAFETY_TASK_MAX_ON_MS. Pull approach (check time and/or data ...

After a short‐lived appearance in the early 1940s, digital logic computing based on mechanical relays has been recently reevaluated as an emerging solution for solving the CMOS power crisis. Properly ...