electric horn relay
常见例句
- By single chip computer control of counter automatically generate tong 1 second stop 4 seconds of signal, make no. 5 relay output drive electric horn turns electrify.
由單片計算機控制的計數器自動産生通1秒停4秒的信號，使5路繼電器輸出帶動電喇叭輪流通電。 返回 electric horn relay