Definition: Clockless is a concept in computer science, particularly related to digital systems that do not require any external clocks or timekeeping mechanisms. These devices are typically used for tasks such as controlling lights, adjusting temperature settings, and monitoring environmental conditions. In the context of clockless systems, "clock" refers to a device or mechanism that measures time accurately, without relying on external sources like batteries or analog circuits. This is often achieved through hardware components such as sensors, microprocessors, or programmable logic units