Video-34 (English Language), How to use Solid State Relay? , How to interface Solid State relay with Arduino or NodeMcu Microcontroller?
Online link to buy solid state relays:
1) https://robokits.co.in/control-boards/interface-boards/5v-2-channel-solid-state-relay-module
2) https://www.amazon.in/REES52-Channel-Solid-State-Module/dp/B01KZ14EC8/ref=sr_1_5?dchild=1&keywords=solid+state+relay&qid=1585510943&s=computers&sr=8-5
Warning: Be careful with High voltage Supply!
If you want to watch this video in hindi then link:
https://youtu.be/sR_TK79opwQ
