Ambernic makes cute portable retrogaming handhelds, and its latest design is turning heads. That is because it has a turning ...

Whether you own a small business and need to showcase your best sellers or you’re an avid collector looking to display your prized possessions for all to see, rotating display stands are a versatile ...

[Daniel Daigle] is developing a rotary display that uses persistence of vision to graph data. The hardware he used includes a spinning head from a VCR, some LEDs, and a timing circuit to display 360 ...