Often see on the B site, there is a great god homemade can turn the fan, fan leaves arranged leds above, under the high speed according to the persistence of vision effect to the naked eye 3 d (or called holographic) effect, my friend and I was very interested in, but don't have any idea, also not clear principle, hope to have understand the great god to guide me, my QQ: 1301921979 WeChat: ldq00724 welcome feel free to contact me and I share, under the direct message to also go,

CodePudding user response:

Send a video to come out to see what effect

CodePudding user response:

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Principle is based on the images to display, in different time and position of light LED, the human eye pictures of role, is looking at a picture,

CodePudding user response:

Color of gray-scale how to implement

CodePudding user response:

reference wsnsyy reply: 3/f

how color gray-scale implementation

PWM modulation

CodePudding user response:

reference 4 floor worldy response:

Quote: reference wsnsyy reply: 3/f

How color of gray-scale implementation

PWM modulation

So many lights, each with PWM control?

CodePudding user response:

Sure, otherwise you will not be able to dynamically control the brightness,

CodePudding user response:

In fact, you have the line of control each lamp, according to the brightness control each line of WM can be output

CodePudding user response:

I will, I am specialized in this product

CodePudding user response:

refer to the eighth floor tanke20 response:

I will, I am specialized in this product's

hello, can share some information? What do you use single chip microcomputer made out of

CodePudding user response:

Add me QQ252853674

CodePudding user response:

I had sent on the B site, I am professional do open hole 3 d, you give money what all good say, ha ha,