用NE555制作的简单的节拍声电路

This is easy Metronome Circuit.
It use IC 555 x2 and drive speaker.
This be Metronome Circuit. For sound origin Metronome strange music is good. By use the integrated circuit timer. The highly popularnumber NE555 or LM555 from the circuit uses IC this 2 pcs. frequency tall low origin alternates can give tone sweet voice. The VR1 use for fine the sound that want. By this circuit uses 8ohm small-sized loudspeakers. Then seeks to buy all not difficult equipment. Request have fun the electronics , be lucky.

这是很容易的节拍器电路。他能产生 ‘滴’-‘滴’-‘滴’....的声音。

It use IC 555 x2 and drive speaker.

它使用两个NE555和扬声器组成。

This be Metronome Circuit. For sound origin Metronome strange music is good. By use the integrated circuit timer. The highly popularnumber NE555 or LM555 from the circuit uses IC this 2 pcs. frequency tall low origin alternates can give tone sweet voice. The VR1 use for fine the sound that want. By this circuit uses 8ohm small-sized loudspeakers. Then seeks to buy all not difficult equipment. Request have fun the electronics , be lucky.

这是节拍器电路。发出的节拍声奇怪而且好听。通过使用集成电路定时器NE555或lm555电路。IC1产生低频的振荡信号，IC2产生高频信号于驱动扬声器发出声音。然而IC2的信号输出还由IC1的输出控制。所以频率交替便产生音色甜美的声音。通过调节VR1可以改变声音间距。这个电路使用8欧小型扬声器。然后购买所有器件不难。