Hello, I want to control the 220V lamp by using arduino uno r3 and relay. I want to connect the relay to a digital pin. When the value is 1 then the lamp mode is on. 0 off. Is the relay the following link for this purpose? http://www.ebay.com/itm/390369122672?ssPageName=STRK:MEWNX:IT&_trksid=p398…

arduino uno r3 and relay

Topic		Replies	Views
Working with relays General Electronics	5	1607	May 6, 2021
Uso di Relay Board Italiano	8	5036	May 6, 2021
Arduino and relay Motors, Mechanics, Power and CNC	3	954	May 6, 2021
Connect a 12V/220V Relay to Arduino Motors, Mechanics, Power and CNC	8	1991	May 6, 2021
how to connect 4Relay board with arduino Motors, Mechanics, Power and CNC	8	3655	May 6, 2021