【摘要】 为了解决目前门禁系统存在的成本高、功耗高和安装复杂等问题,本文提出一种基于STC15单片机和nRF2401的低功耗无线门禁系统,系统由门禁执行终端和门禁主控终端组成。经测试证明,该系统具有安装简单、维护方便、成本低等优势。更多还原

【Abstract】 This paper presents the hardware and software design of a low-power wireless door-guard control system based on STC15 MCU and nRF24L01,so as to solve the current door-guard system for high power,high cost and install complex problems.The system consists of entrance guard executive terminal and entrance guard control terminal.The test has proved that the system has advantages of simple installment,friendly maintenance and low cost.更多还原