Wednesday, August 8, 2018

Chinese Stuff ... Holy Crap...


After spending 4hrs and getting blue smoke from two stepper drivers found the culprit... 
Wrong tracing on PCB.. Corrected and now it's working like a charm ... my 4hrs and 10boards are saved now...
آدھی الیکٹرونکس چائنیز ھمارے سیکھنے کے لئے خراب چھوڑ دیتے ھیں...


Bladeless Fan 3D CAD Modelling, CFD and 3D Printing

3D CAD Modelling , CFD and 3D printing of  working prototypes  of a bladeless fan.








3D printing electronic Enclosure

Too many projects on drawing board and life is too short to complete all..though the pace is slow, at least, I know that I am going in the right direction..success after failures moving bit by bit.. few projects are near to completion but the Time Management is PITA.. Graphical waterfall is one of the projects took almost 4years of hard work and many rounds of testing...The testing phase has been over now and now I am working on its aesthetics... the electronics requires enclosure... 3D modelling has been done and the model is also  3D printed on my homemade 3D printer...