A modified version of the “Air diplay” adapted to be used in a bicycle using PIC12F629 microcontroller
Anthony from Cumaná, Venezuela, made his own “Persistence of vision” (POV) display, similar to my Air Display but it can be mounted on any bicycle wheels and it displays fifteen messages in Spanish.
Here is the PCB with each part of the project. It uses a 12F629, works with a voltage of 3Volts
This is the PCB top view to determine the location of each part. The yelow ones are the resistors, the red ones are the LEDs (works better with RED leds) and there is a jumper under the microcontroller PIC 12F629.
Your can DOWNLOAD THE HEX FILE here. Right click the link and choose “SAVE AS…”
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