Welcome to fl1p.io

Inspired by the classic flip-flop:
Sometimes it's a 1, sometimes it's a 0.
Click below to toggle the state!
FLIP
What is a Flip-Flop?
A flip-flop is a basic digital memory circuit, used in computers and electronics to store a single bit of data—either a 0 or a 1. Flip-flops are the building blocks of registers, memory, and state machines, enabling computers to "remember" information and perform sequential logic. The name comes from their ability to "flip" between two stable states.
4-bit Binary Adder
A + B = 0000
Carry Out: 0
(Sum and carry update live as you toggle bits)