Sound-activated two-way flowing water lantern with ocean wave sound control circuit (5G167)

As shown in the figure, the circuit is composed of a sound control circuit, a monostable trigger, a ring counting pulse distribution/drive circuit, a thyristor trigger control circuit, a sea wave sound generating circuit and an AC step-down rectifier circuit. It can make three channels The string of colored lights automatically flips in two directions and flows, accompanied by natural sounds of waves hitting the coast or rocks.