Privacy

All content I post here are my own work without any copy/paste from other author. It except some graphic or picture for any device that I don't possess. Those are copy from the device manufacturer owner, but I put the credits to the owner.

All technical programming, circuit drawing, diagram designs and program development are 90% my own works. It excepts some Arduino libraries and example program that I modified from the original works made by its authors.

All contents in this blog are opened without any restrictions or private. If you found them useful, it could be glad to use them for study and project development. I have warranty of dangers of using any working example projects posted here.