Posts Tagged ‘MMA7455’

WORKSHOP VIDEO #21: USB POV Toy calibration tests

Thursday, May 10th, 2012

[embed][/embed] Today we play around with the latest USB POV Toy hardware and firmware. The POV Toy is a persistence of vision (not division...) device, but we added some special features. First, a USB connection makes it effortless to upload new patterns. Second, an inexpensive accelerometer actively detects the waving...

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