DIY LED POV Hard Drive Clock / 自作的硬盘时钟

http://hi.baidu.com/52_diy

Category:

Science & Technology

Tags:

• DIY
• LED
• POV
• HDD
• Clock
• 硬盘
• 时钟
• AT89S52
• DS12887
• HPDL1414
• Persistance
• Of
• Vision

[k1868548]

眼睛都要看花。。。

[dzgdzzh]

@k1868548

运行时的光闪现象是摄像后形成的，实际看到效果很好，没有任何不­适。

[kambingbetula]

cool..but, how much noise that it produce?

can you give disibel unit dB

fear that it sound like old hard disk..to noisy..

[dzgdzzh]

Noise is very low.

[dzgdzzh]

You can choose a hard drive of small noise, Or reduce the speed

[Galforg]

Oh that's pretty. Well done indeed.

[barolfe]

please do us a favor and educate yourself before you make naive comments. The HDD disk slit acts like a the hands of a clock. It's a POV effect.

[brandonhughes7]

were do i find out how to do this

[PieterEnergy]

OR you could look on ur desktop what time it is

[shenzhiwen1]

It's very cool！

And This is a prefect website for all kinds of Accessories,if you have any interest,you can have a look

[Teslamaniac]

where do i begin to make one of these please ?

[killerbeenl]

I'm starting with pic programming so this looks like a nice starting point for me while having a 6 hdd's of the same kind. First thing for me is to get the stepper motor running with a sync option. seen that u used a optical gate. Is it after that you let the led run on some time division or do you use it to control motor speed to get led in sync?

[ArsonistInUrFirewall]

@Freizeitschranzer

capacitor

[sweettooth80]

where can i get one?

[Freizeitschranzer]

looks a little like the flux compensator