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LED acceleration and deceleration motion display composed of CD4017
Source: InternetPublisher:方世玉223 Keywords: CD4017 LED display Updated: 2024/08/29
As shown in the figure, it is an LED acceleration and deceleration motion display composed of CD4017. (a) is an acceleration motion display circuit. Among the four light-emitting diodes connected to it, LED1 is connected to the output terminals Q0~Q3 through isolation diodes VD1-VD4. After the power is turned on, Q0 outputs a high level and LED1 emits light. During the output period of Q0~Q3, LED1 keeps emitting light.
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