HighDesertOffgrid
Solar Addict
- Joined
- Sep 15, 2022
- Messages
- 627
I am using a Fotek SSR 40DA with a heat sink from a PC CPU for better heat dissipation. The arduino nano is directly connected to the DC input of the SSR (pin 9 in my case).What SSR or device would you be using, and what's between the (arduino?) analog output and the SSR input.