Published:2011/7/1 1:14:00 Author:zj | Keyword: Microwave radar automatic lamp circuit(4)(TWH9250), TWH9250, LM7812 | From:SeekIC
(a) Microwave radar automatic lamp circuit(4)
(b) TWH9250 microwave module
As the diagram shows,the annular antenna can use Φ1~3mm enameled wire to bend to circle andto connect to X,Y ports of the module.
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