pulse-width signal的用法和樣例：
例句
- The driver circuit comprises a switch, a pulsewidth modulation signal generator and a regulator coupling with the pulsewidth modulation signal generator.
驅動(dòng)電路包括開(kāi)關(guān)，脈寬調制信號產(chǎn)生器和與脈寬調制信號產(chǎn)生器耦接的調節器。 - In the picture above you can see a modulated signal driving the IR LED of the transmitter on the left side.
上面圖片中你可以看到一個(gè)調制信號驅動(dòng)紅外發(fā)光二極管的發(fā)射器的左邊。
