Post Mon Aug 17, 2020 8:31 pm

Cylinder Clock

Two of the cylinder clocks I built during the COVID-19 pandemic. Note the mods: more flexible & longer USB power lead, but more importantly the GNSS module mounted underneath that supplies time to the clock and to the USB data lines. If connected to my PC, when running ntpd, it could be a stratum 1 timeserver! (Vagaries of GNSS lock notwithstanding!) The lacquer used was "Wurth Lacquer Spray Special"; this has the alarming effect of making the perspex go milky, but if left alone the milkiness clears and it dries perfectly clear. I am quite proud of the smoothness of the lacquer (when accidentally put together the end-caps have a tendency to stick as they are so smooth!) and deep grain in the end-caps (thanks, Tony!), as I am a total beginner in wood-working!
Attachments
IMG_7333_10pctred.JPG
More arty....
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IMG_7319_10pctred.JPG
On the workbench...
IMG_7319_10pctred.JPG (113.25 KiB) Viewed 464 times