i'm back

after half month of away from bloggy...
i had actually went through a really tough time...
which each and every second was so important...
assignments, lab, repost, technical report , bla bla bal etc...
this semester we are taking several mechanical and electronics
and nevertheless some art & humanities subject that i hate the most...
as the result of this 2 weeks, this is what we had done...

a ドラエモン as the product of our Computer Aided Design lab
by using fused deposition modelling (FDM) rapid prototyping technique
wakaka... my lecturer even said that he haven't play with this (doraemon)
since his SECONDARY...
but it's our uni project, we had design this stuff with CATIA
and modelling it out as our product...

Next, this is a frequency synthesizer with PLL
which we used 74hc4046 as PLL
and 74hc191 as diveder
this stuff can actually generate a nice 50% duty cycle square wave
that up to 5 MHz which is higher than function generator do
and it can actually up to 16MHz but it's triangle wave...
so this is the interesting part that i done in 2 weeks time
but we're experiencing bored weekend
to complete 2 technical report while the lab is closed
which is the report about quantity vs quality of engineer
and the contribution of ancient india toward current technology...

Friday, April 16, 2010

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