系统采用计算机控制下的直接数字频率合成(DDS)技术，实现电调谐波长扫描。
Using DDS (Direct Digital Synthesizer) technique under control of single-chip computer, electronic-tunable wavelength scanning is realized.
通过RS - 232接口与PC通讯，可直接构成由计算机控制的小型工业现场测试系统。
Through the communication between PC and RS-232 interface, a small testing system for industrial field can be directly formed controlled by computer.
气门与气门电磁铁直接连接，用计算机控制其开闭。
Valves are controlled by a computer for opening and closing and directly connect with the electromagnet of the valve.
应用推荐