The frequency meter is not in effectiveness, to be renewed.

频率计不好用了, 需要更换.

互联网

This paper has introduced the basic principle of designing digital frequency meter.

介绍了数字频率计设计的基本原理.

互联网

Use 3310 LCD - digital frequency meter.

使用3310液晶 --- 数字频率计.

互联网

The frequency difference is detected by a photo - electric detector and countered by a frequency meter.

频差由光电探测器检测,其大小由频率计读出.

互联网

At the same time can also be measured as a frequency meter frequency.

能够产生正弦波、方波、三角波.同时还可以作为频率计测频率.

互联网

Simple VHDL - based digital frequency meter, the specific function is not clear please verify!

基于VHDL的简易数字频率计, 具体功能不清楚请大家验证!

互联网