Based on the interface technology MCU LPC2138 and the digital sound chip ISD1420, a new type of intelligent thermometer which could report, alarm and show the change curve of temperature was designed.
基于MCULPC 2138和数码语音芯片ISD1420接口技术，设计并研制出了一种新型集语音报告、报警功能于一体，并同时显示温度变化曲线的智能温度计。
Based on the interface technology MCU LPC2138 and the digital sound chip ISD1420, a new type of intelligent thermometer which could report, alarm and show the change curve of temperature was designed.
基于MCULPC 2138和数码语音芯片ISD1420接口技术，设计并研制出了一种新型集语音报告、报警功能于一体，并同时显示温度变化曲线的智能温度计。
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