• Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

ad ball

Status
Not open for further replies.

watty

New Member
Does anyone know where I can get plans for an ad ball (ball with a line of led's inside that spin fast and are turned on and off to give an illusion of writing) :?:

Have got plans for one that displays time, but want to do it with text and be able to change what it says.

Thanks
 
Status
Not open for further replies.

Latest threads

EE World Online Articles

Loading
Top