AC power measure and logging tool using Arduino and farepeace PZEM-004Tv3

I made an AC power measurement and recording tool using Arduino NANO and fairpeace PZEM-004Tv3.

The circuit diagram and program code are available on my following site.The web contents is written in Japanese, but the program code is written in English.

http://radiopench.blog96.fc2.com/blog-entry-995.html

Improved version (Added Jul. 24 2020)
http://radiopench.blog96.fc2.com/blog-entry-1017.html

Видео AC power measure and logging tool using Arduino and farepeace PZEM-004Tv3 канала radiopench1