PowerPoint

() Arduino

HardwareSoftware

HardwareSoftware

http://arduino.cc/

https://youtu.be/Wn3Le37qW64

+ +

https://youtu.be/jjvy_jzGlAQ + +

https://youtu.be/zE5PGeh2K9k

+ +

https://youtu.be/FUR5NjsR1JQ

+ + + LED

https://youtu.be/P614P9C4pdM

3D Printer

http://makecube.in/