Tuesday, 24 December 2019

relay - How can i drive a 5v 120VAC 80mA with 15A contacts with a raspberry pi?


I don't have a very good knowledge of electrical engineering yet but I'm working on it. I will like to know as simple as possible, how can i drive a latching relay that needs about 70-90mA if the raspberry pi can only deliver about 40mA. I need to find a relay that can handle home appliances but can be controlled by the raspberry pi.




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