If you have a spare DC motor, a PIC16F84A microcontroller, and a lot of patience, then [Jon] has a great guide for building a persistence of vision clock that is sure to brighten up any room. For ...
Not hyped enough about Apple Vision Pro yet? Apple has cranked up the anticipation with a countdown clock on apple․com that tells you how soon Apple Vision Pro will officially launch. The Clock of ...
In June last year, I got to test the Apple Vision Pro at Apple’s World Wide Developers Conference before anyone else: I was literally at the front of the line. It blew me away—it was a moment or two ...
Persistence of Vision flashes LEDs during sure moments as it spins, to illustrate formulating a clock above. The PCB blades have been spun around regulating a pc cooling air blower to create this POV ...
Who would have guessed that the category of visionOS apps I’d obsessively download from the App Store would be…digital clocks? Hear me out: it’s very easy to lose track of time when using – and ...
Figure 1: Clock comparisons between SrI and SrII. For SrII we also took extra care to minimize fluctuations in the magnetic-field-related lattice Stark effect and the second-order Zeeman shift 28. To ...
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