LED Projects

Light Emitting Diode Projects

Tag Archives: 74HC595

DIY POV Toy

In his post,  justDIY stated: “Persistence of Vision is some sort of effect, either psychological or biological in nature, that allows our eyes and brain to ‘see’ motion and patterns in a sequence of rapidly stills (hence a movie projection). This effect can be exploited using basic digital electronics to create a virtual LED sign, […]