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Persistence of vision display for microcontrollers
02-21-2011, 05:36 PM (This post was last modified: 02-22-2011 11:28 PM by liudr.)
Post: #1
Cool Persistence of vision display for microcontrollers
Any interest in this persistence of vision display for microcontrollers? Hopefully dipmicro will sell this. The rotation stage is not included. You can get a large PC case fan for a stage of less than $10, from a surplus store.

PCB for the persistence of vision display head:
[Image: pov_pcb.jpg]

Displaying messages:
[Image: a6p42g.jpg?w=800]

More with a real time clock chip on board. It becomes a clock!
[Image: pov_clock_11.jpg]

Here is my real time clock module:
[Image: rtc-addon_front.jpg]
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