DIY Signboard

Web server outages suck. Let’s celebrate the Blahg’s return with a DIY LED project – signboard 2. And no, I don’t know what happened to signboard 1 – maybe if you look, you can find it and report back?

signboard.jpgOn this page, I will introduce the electronic signboard with PIC16F84A.

112 LEDs are used for message display and 50 LEDs are used for around.

Latch registers by CPLD are used for the display of the LEDs.

Interesting little project there. I could see spending some time building my own programmable LED board. (via MAKEzine)

[tags]Signboard, DIY, LED, MAKEzine[/tags]