LED colorful music landscape light
A landscape lamp and LED light source technology, applied in the field of landscape lamps, can solve problems such as the inability to achieve synchronous light color transformation, affect the beauty of the natural environment of the scenic spot, and increase the cost of construction facilities in the scenic spot, so as to achieve improved interactivity, high market competitiveness, and easy access. The effect of purchase
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[0022] Such as Figure 1~3 As shown, it shows a specific embodiment of the present invention; as shown in the figure, a LED colorful music landscape light disclosed by the present invention includes a red LED light source 12, a green LED light source 13, a blue LED light source 14, and a speaker 8 and a control circuit, wherein the control circuit includes an AC-DC power supply module 1, a red light constant current source drive circuit 9, a green light constant current source drive circuit 10, a blue light constant current source drive circuit 11, and an ARM processor 2 , audio decoding circuit 3, audio driving circuit 4, USB interface circuit 5, ZigBee communication module 6 and memory 7, the output end of AC-DC power supply module 1 is connected in parallel to red light constant current source driving circuit 9, green light constant current source driving circuit 10 , the input end of the blue light constant current source drive circuit 11, and the three I / O ports of the PW...
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