机械计时器
jī xiè jì shí qì
- 名mechanical timer
机械计时器-
16.机械计时器的发展促使人们寻求更精确的日晷，以便校准机械计时器。
16 . The development of mechanical timepieces spurred the search for more accurate sundials with which to regulate them .
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介绍一种基于单片机和振动传感器技术，采用软、硬件结合设计的新型数字式机械设备计时器，分析了原理、硬件结构、技术方法、配套设备和软件功能。
A new type of digital mechanical appliance timer that based on SCM and vibration sensor technology was presented , its principle , hardware structure , technical method , matching equipment and function of software were analyzed .