【摘要】 设计了一种应用于蔬菜大棚远程监控系统中的基于单片机的温度数据无线传输系统,介绍了系统原理和设计方案。硬件系统采用凌阳单片机实现温度、时间的液晶显示,语音报警,并将数据无线传输到PC机上进行数据显示和保存。该系统具有数据测量精确度高、传输距离远等特点。更多还原

【Abstract】 In this essay,we design a wireless communication system for temperature data based on micro-controller,which can be used in greenhouse remote monitoring,and also introduce its principal and scheme.Ling Yang micro-controller as its hardware is applied to control the temperature,time display,voice warning and to send data wirelessly to PC for maintenance.The system is characterized with high accuracy in data measurement and long-distance transmission.更多还原