My Light Diagram

In this section i will tell you about the POV coding using PIC16F877A in C language. Persistence of vision is the phenomenon of the eye by which an afterimage is thought to persist for approximately one twenty-fifth of a second on the retina. My plan is to use the fan from PC power supply; for rotating purpose. Now first of all i want to tell the two things. 1st i don't have smaller MCU that is why me using 40 pin, you can also use 28 pin if you have any. 2nd due to my hardware design fault, actually soldering fault,  i missed the RB0 pin; so to compensate it i used RD0. You can change the coding if you want for your ease. Now come towards the hardware part; as already told you using the 877A MCU with 4MHz crystal, and 16 small leds, 9v dc battery, and one fan. Also don't forget to install the on/off switch to save the battery power. Software part consist of coding in HITECH compiler and there is about 2ms delay after each display. Tricky part in POV coding is to display; for t...

Persistence of Vision flashes LEDs during sure moments as it spins, to illustrate formulating a clock above. The PCB blades have been spun around regulating a pc cooling air blower to create this POV clock. The existence outcome is interjection to bright LEDs that have been synchronized with a Hall Effect sensor. The house gets energy wirelessly in between a bottom transformer as well as a curl upon a board. The arrangement is ever becoming different as it receives a lot of inputs from a firmware automatic with 3000 lines of formula. Unlike alternative clocks, we can essentially tweak a lot of animations as well as customize a display.