Complete Antenna Manual Basic Concepts -------------------------------------------------------------------------------- ---- Antenna is the ear of FM DX. The weak radio waves from the antenna to the r
1. No matter what happens, you should first think whether you have done something wrong. If you have done nothing wrong (that is impossible), then stand in the other person's shoes and experience the
The controller I made is working fine, but I found that the digital tube display is overlapping. I use 6 digital tubes, and when displaying negative values, the first and sixth digits overlap, that is
[p=28, null, left][color=rgb(85, 85, 85)][font=微软雅黑, Tahoma, "]The front-end sensor has been manufactured, the hardware has no problems, and the tests of each module have been successful and met expec
Analog electronics
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