New coupon my brothers!!
Hurry up!!
https://www.udemy.com/crazy-about-arduino-your-end-to-end-workshop-level-2/?couponCode=CRAZYLEVEL2NOW
Oops missed it, Please post a new coupon..
Thanks to Archon that shared this 7 days ago, of course it is not available now ;) maybe later.
Check the other course level 3, now available free:
http://bestblackhatforum.com/Thread-GET-Crazy-about-Arduino-Your-End-to-End-Workshop-Level-3?page=2