CD71017 Holiday Lights ASIC
Source: InternetPublisher:武林萌主 Keywords: Application specific integrated circuit lantern Updated: 2021/01/24
The circuit of the festival light controller made with CD71017 is shown in Figure 2-32. The circuit uses capacitor C3 to step down,
diode VD2, VD3 rectifier, VD1 voltage stabilizing and capacitor C2 filtering. It outputs about 6V DC voltage for integrated block use. electricity.
Pins 2 and 7 of CD 7 t017 directly trigger the triacs VSI~VS7 to drive the colored lights HI~H7 to flash and light up.
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