I need help with choosing a Relay Switch for an Arduino Project.?
I want to do a project in which i am able to control household appliances and in order to do that i know i need to use a Relay Switch but i have no idea how to select the Right one. In my country 120 V is for residential use.I want to be able to turn on Lamps and other appliances using my Arduino board and would like to know how to choose the right kind of Relay Switch. Thanks.