How To Make Led Chaser with only CD4017
How to make led chaser without NE555,With only CD4017, you can make a blinking led. Cost of CD4017 is no more than 1$, it is interesting to have a try. The circuit in also in this video.
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国家代码How To Make Led Chaser with only CD4017
How to make led chaser without NE555,With only CD4017, you can make a blinking led. Cost of CD4017 is no more than 1$, it is interesting to have a try. The circuit in also in this video.
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