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News/2011-03-24: Difference between revisions

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:''The embargo on pledge funding is still in place, members with [[Pledges|outstanding pledges]] are encouraged to fulfil them at their earliest convenience.''
:''The embargo on pledge funding is still in place, members with [[Pledges|outstanding pledges]] are encouraged to fulfil them at their earliest convenience.''


* We now have a [[Equipment/PCB etch station|PCB etch station]]. We expect that etching circuit boards in a heated bubble tank will generally etch quicker and come out better than using a plastic tray of ferric chloride. The arduino powered tray rocker was a nice idea but perhaps can be repurposed soon. Thanks to everyone who donated to the pledge, Mark for bidding on the Auction and particularly Artag for telling us about the auction and collecting the tank.
* We now have a [[Equipment/PCB etch station|PCB etch station]]. We expect that etching circuit boards in a heated bubble tank will generally etch quicker and come out better than using a plastic tray of ferric chloride. The arduino powered tray rocker was a nice idea but perhaps can be repurposed soon. Thanks to everyone who donated to the pledge, [[User:Ms7821|Mark]] for bidding on the auction and particularly Adrian for telling us about the auction and collecting the tank.


* Mike has purchased a 25 litre liquid nitrogen dewer. A small amount of research is needed to find somewhere to get it filled so we can make our own ice cream at the next party.  
* Mike has purchased a 25 litre liquid nitrogen dewer. A small amount of research is needed to find somewhere to get it filled so we can make our own ice cream at the next party.


== Projects ==  
== Projects ==  
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