电机转速模拟，包含进度，数据记录，上下限设置，存储文件在桌面test-Motor speed simulation, including progress, data recording, set upper and lower limits, storing files on the desktop test

产生随机温度值，可以设置随机值的上下限。可以设置阈值超过阈值温度计显示颜色改变。且可以显示当前温度值。(Generate random temperature values, you can set the upper and lower limits of random values. You can set thresholds above the threshold thermometer to display color changes. And can display the curr

LabVIEW软件来进行设计，完成液位的采集系统设计，并通过 LABVIEW前面板显示液位的高低变化，实现上下限报警，实时采集显示等功能。(LabVIEW software to design, complete the level of the acquisition system design, and through the LABVIEW front panel display level changes, to achieve the upper and lower limits al

可以设置温度范围的温度计，能够在不同的温限有不同的状态(A thermometer that can set temperature range can be in different states at different temperature limits.)