PHPWIND
HELLOCQ
UID:42835
UID:30908
必须参照kn--q7的图纸进行改接,自己确定引脚定义。
UID:29656
UID:4355
UID:43038
UID:707
mic的偏压从8v取出,串个10k电阻限下流.ptt和地控制发射.mic和地送出语音信号.