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SpokePOV
Presenter:Ting-Chung Chen
Advisor:Jing-Jou Tang
Introduction
• Keywords –
– Kinda
– propellor clock
– odometer
– pulse
– rotate
– persistent/enduring
image
– persistence of vision.
Microcontroller
• very low cost
• has an 8MHz internal clock
• runs as low as 1.8V
Button
• The button is completely waterproof.
• SpokePOV’s three modes: Off mode , Idle
mode , Display mode .
EEPROM
• there are 32 LEDs (4 bytes) and 256 radial
pixels, 1K of storage is needed.
• A larger EEPROM could be used to display
higher-resolution images or animations.
Programming dongle
• When its time to upload images, connect
one end of the programming dongle to
your SpokePOV and the other to the
parallel port on your computer .
End