Description: Khan Academy is a free online learning platform that offers practice exercises, instructional videos, and personalized learning dashboard for K-12 and college level students. Subjects covered include math, science, economics, history, grammar, and more.
Type: software
Pricing: Free
Description: KiCad is an open source electronics design automation software suite used for schematic capture, printed circuit board design, and more. It is cross-platform and licensed under GNU GPL v3.
Type: software
Pricing: Open Source