Four-way flashing light string circuit with music

It is a four-way flashing light string controller with music . The core circuit component is
the "59S02 music light control integrated circuit produced
by Wuxi China Resources Silicon Microelectronics Co., Ltd. CS98. 2 Caizhou Dic sealing shoe, oral r based on The customer needs to make
soft packages of various shapes. It uses the Ah key
to control the flashing
mode of the four-way colored lights. One key controls
the selection of the flashing mode of the colored lights, and the other key
controls the volume. This circuit can be used It is suitable
for Christmas tree decoration and holiday decorations , and can also be used in various entertainment occasions such as
homes, restaurants
, small shops, etc.     In the picture, the lower H{ current limiting resistor of CS98()2 is used. SB1 is the volume selection button. Press SB1 to make the music volume output by B change: small, medium, large, or none; SR2 is the pattern selection button. Each time you press _, you can change the flashing pattern of the colored lights. Thyristor V T1-VT4 and The requirements for piezoelectric ceramic sheet B are the same as in Example F, and there are no special requirements for other components .