Computer Operations Explained with Gate Circuits
1. Computer The film "Hidden Figures (2016)" tells the true story of the African American women mathematicians whose work helped make NASA’s space program successful. In this film, the women mathematicians hold the job title " computer ." A computer is a machine that performs calculations. But how does it actually carry them out? A computer performs logical and arithmetic operations using " Gate Circuit "s made up of numerous transistors. 2. Operation 2.1. Basic When current flows ( ON ), the light bulb turns on, and when it does not flow ( OFF ), it turns off. 👉 circuitjs-basic ※ In actual physics, the electrons that create electric current move from (–) to (+) . However, before electrons were known to exist, Franklin defined electric charge as moving from (+) to (–), and that convention remained in use for a long time. As a result, even today, the direction of current is conventionally described as flowing from (+) to ...