What is a 555 Timer?555 Timer DefinitionA 555 Timer is defined as a monolithic timing circuit that can create accurate time delays or oscillations.Internal Structure Resistive network Comparators Transistors Flip-flopand InverterPin ConfigurationThe 555 Timer has different pin configurations, including 8-pin and 14-pin versions, each with specific functions.ApplicationsThe 555 Timer is versatile and used in oscillators, timers, pulse generators, and many other devices.555 kya haiThe 555 Timer is