资 源 简 介
多功能数字钟的设计，以模拟电路为理论基础，以555芯片为主要功能处理器件，配合外围电路，构成简单实用的多功能数字钟。-The design of multi-functional digital clock to analog circuits for the theoretical basis for the 555 processor chip as the main pieces of functionality, coupled with the external circuit, constitute a simple and practical multi-function digital clock.
