electric horn

基本解釋

Electric Trumpet Horn;
電喇叭；
This instrument can undertake 12V car electric horn, 24V durability test.
本儀器可進(jìn)行12V、24V汽車電喇叭的耐久試驗(yàn)。
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(jì)算機(jī)控制的計(jì)數(shù)器自動(dòng)產(chǎn)生通1秒停4秒的信號(hào)，使5路繼電器輸出帶動(dòng)電喇叭輪流通電。