On Thu, 28 Nov 2019, at 16:15, Edward Watson wrote: > Is 30mm absolutely the smallest useful neck size? Work have a whole > trolly of unused regent bottles w/ stoppers that need a good home [1] > [2]. They have all been sterilized via autoclave so are utterly clean. > Unfortunately, the largest neck size is approx 25mm, second largest > approx 20mm. >
30mm requirement was just from eye balling the PCB and deciding that would be enough. I have now got out the calipers and measured it and can give a more accurate minimum size of 23.2mm. For the more bottle shaped ones there LED tape going down the middle would probably work better than lighting from the lid that I was thinking for jars, limit on neck would then be down to about 10mm. So, yeah, some of them look like they'd be useful. Thanks, Robert ________________________________________________________ Robert McWilliam r...@allmail.net argh.technology What do you consider to be your median achievement? _______________________________________________ 57north-discuss mailing list 57north-discuss@lists.57north.co http://lists.57north.co/listinfo/57north-discuss
