*subscribed*
congratz on ur build so far (I just finished my small CNC with one sled and one mini stepper from a 1985 HDD drive :) ) I'm finetuning the settings and software now (gbrl through arduino).
Euh.. small error.. you bridge your TEC by the two metal screws allowing heat to flow from your (hot) output side to your cooling side.... => use non heat conducting screws or you're 'screwed'... ;)
interested in 2 (I don't find them ugly, true: they aren't the most flashy and trendy hosts, but appear very practical to me and that compensates for the 'older' design IMO)
Hi guys (and girls;))
while doing my weekly 'dx-clearance-and-deals-section'-check, I stumbled upon a nice offer for bare WF-502B hosts.
5.95 USD a piece, discount is only 10% but still a good deal IMO
>>> LINK to the clearance section <<<
PS @mods: sorry if this also belonged in the...
some laser systems are also for sale on Dinodirect (main site)
I am busy making a list of all active coupon codes (will post them normally tomorrow)
Here are already some 20$ of on 100$ orders:
20OFFBR
EXTRASAVE
BESTSALE2012
ps for who is interested in a CHEAP ALUMINIUM MOUNTING BRACKET...