ld168 audio control circuit diagram of a voltage-controlled flash decoration


Posted on Mar 28, 2007

Circuit shown in Figure, LD168 is a flash of tape recorders speaker for sound level indication ASIC. It has four outputs can directly drive a plurality of light emitting diodes


ld168 audio control circuit diagram of a voltage-controlled flash decoration
Click here to download the full size of the above Circuit.

, the device can also be driven by lantern light emission thyristor drive.




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