Homebrew PCBs

At 08:48 AM 5/28/2010, you wrote:
>> I have had thoughts of doing something similar in the past.
>> You might want to take a look at this site.
>>
>> http://www.slac.stanford.edu/exp/mps/FCS/FCS_drop.htm
>>
>> I think it is about the simplest design I have seen for a
>> droplet ejector that might be feasible for a serious hobbyist
>> to build.
>>
>> --- In Homebrew_PCBs@yahoogroups.com, Slavko Kocjancic <eslavko@...> wrote:
>>     
Seems very nice but how piezo is attached is very unclear.