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MCU LPC 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。
Using a two-channel intelligent instrument for temperature measurement, we compared the temperatures inside and outside the thermometer-screen of our weather station.
用双通道自动测温表对台站用的百叶箱内外气温进行了同步比对测量与分析。
应用推荐