DS18b20测温及12864液晶显示 可用来做温度计，界面直观

基于MSP430的DS18B20采集温度12864/1602显示-failed to translate

超声波测距仪设计文档，本设计主要是以74LS04和CX20106A为测距模块，DS18B20用于温度补偿，12864液晶显示，HC-SR04为超声波显示板，语音模块由音频功率放大器LM386、语音芯片WT588D、低压差电压调节LM1117组成。-Ultrasonic range finder design documents, the design is mainly based on 74LS04 and CX20106A ranging module, DS18B20 for temper

DS18B20采集外部温度以及ADC12温度传感器采集CPU内部温度在12864显示-DS18B20 collecting temperature and external temperature sensor acquisition ADC12 internal temperature display in the 12864 CPU