1、 I 摘 要 本文设计一个以单片机 STC10L08XE 为核心的温度播报系统。系统具有实时 播报温度、预警等功能。本系统主要包括硬件电路设计、功能实现软件设计。可 实现对温度的测量、播报，并能根据设定温度范围判断是否超出设定温度，从而 实现预警。 温度播报系统的主要功能是实现语音存储与定时播放。该系统主要有电源电 路、存储电路、控制电路及其他辅助电路等部分组成。电源电路采用 3.3V 供电， 主要控制采用 LM1117-3.3 稳压芯片，语音播放及继电器部分采用 7812 为其提供 稳定的电流电压。存储电路采用一片华邦 SPI FLASH 芯片 W25Q32BV，大小为 512KBYTE。用
2、于存储播报温度时的声音素材。控制电路采用 STC10L08XE 单片 机单片机作为系统的主控制单元。STC10L08XE 单片机是一种低功耗、高性能 CMOS 8 位微控制器，具有 10K 在系统可编程 FLASH 存储器。 关键词：温度播报 单片机 存储芯片 语音芯片 II Abstract This paper designs a STC10L08XE single chip processor as the core of the temperature reporting system.The system has the real-time temperature report, w
3、arning etc. Function.This system mainly include hardware circuit design and functions software design。It can be used for temperature measurement, broadcasts, and can according to set temperature range judge whether beyond set temperature, so as to realize the warning. The temperature systems main fu
4、nction is to realize voice storage and regular play. The system mainly have the power supply circuit, storage circuit, control circuit and other auxiliary circuit components. Power supply circuit use 3.3 V power supply, the main control use LM1117-3.3 voltage stabilizing chip, speech broadcast and relay use the 7812 offer stable current and voltage.The storage circuit adopt HuaBang SPI flash chip W25Q32BV, size for 512 Kbyte.It is used to store the reporting temperature the sounds of the materi
