SH-868 ASIC holiday lights

Posted on Dec 11, 2010

Figure 2-80 with the SH-868 is an integrated circuit made music flash circuit, which uses three battery power supply. Can drive flashing light emitting tube, while electronic m

SH-868 ASIC holiday lights
Click here to download the full size of the above Circuit.

usic sound speaker also issued chip storage of. SB for the function selection buttons, each press once to select a function, a total of seven kinds of functions are available: 1, four music + lights beat with the music at the same time; 2 + Lamps music with the music while the smell: 3, music + single lamp vault beat with the music; 4, audio and music + lamps vault beat with the music; 5, automatic music + four lights beat with the music; 6, automatic beat four lights no music; 7, four lights all light without music. If the 10-foot chip connected to the positive supply, II feet vacant, the function 14 will repeat the action.

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