The audio signal is taken from the two ends of the speaker of the audio equipment, and the potentiometer is adjusted by the sensitivity, the isolation transformer B, and then divided by the frequency division original (ie, C1, C2, C3 and L in the figure) to obtain high, medium and low frequency three. Trigger voltages and each trigger a different thyristor. Then the red, green and blue lights will flash with their respective frequencies.
In the figure, L can be replaced by the primary of the input transformer in the transistor radio. CT4-63V monolithic capacitors are available for C1 and C4. C2, C3 and CD11-50V electrolytic capacitors. The remaining components are the same as the aforementioned lines.
ZD1, ZD2 and ZD3 can also use the red light chain and the red, green and blue primary light bulbs. If the three light source colleagues are shot on a large screen, with the strong disco music, the screen will appear fast and colorful. The colorful light can make the whole ballroom more energetic and moving. If the three light sources are simultaneously directed at the water column of the fountain, a colorful music fountain will appear.
In the figure, L can be replaced by the primary of the input transformer in the transistor radio. CT4-63V monolithic capacitors are available for C1 and C4. C2, C3 and CD11-50V electrolytic capacitors. The remaining components are the same as the aforementioned lines.
ZD1, ZD2 and ZD3 can also use the red light chain and the red, green and blue primary light bulbs. If the three light source colleagues are shot on a large screen, with the strong disco music, the screen will appear fast and colorful. The colorful light can make the whole ballroom more energetic and moving. If the three light sources are simultaneously directed at the water column of the fountain, a colorful music fountain will appear.
Stage Lights,Beam Lights,Stage Lights,Moving Head Lights
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