MechStuff

Hellooooo, this is Jay & I post tutorials on -

Arduino & robotics - This is where you will find videos about interfacing various sensors, their connections and code for Arduino. 
CATIA tutorials - consisting tricks or shortcuts to steps & design 3D mechanical parts & assemblies.
CFD tutorials - on how to get correct Cl-Cd values, tutorials on various test cases & how to setup simulations on ANSYS Fluent.

Keep jazzing ;)