Documenting the first successful test using the idea of persistence of vision and my own LED circuit. Shown below is an ATMega8 microcontroller connected to 8 LEDs through 8-100 Ohm resistors. Flickering the LEDs in a certain order at a certain rate while being moved creates the illusion of text being written.
Circuit v1.0 of the LED POV text writer. ATMega8 chip on the right with the 2×6 pin programming header connected.
Circuit v1.0 exposure photo while moving, displaying 3-2-1
Short video of the breadboard being moved around…
Sweet project.
P.S. you are now in the blogosphere
Dude, good job!
Nice blog…
I’m begginer with MCs, I want to do a MIDI controler with Mega8 but I got a trouble with clock… MCs is facinating!
If yout want to talk about eletronics with begginer like me(and understant my bad english lol!) add me on facebook fagner@ifgr.com.br.
Congrats..
is there a video demo to this .. it will be great to watch it work
There you go, check it out
Hello! Just want to say thank you for this interesting article! =) Peace, Joy.