Relay (12V) + Raspberry Pi

From ESE205 Wiki
Revision as of 14:12, 11 December 2017 by Srogers414 (talk | contribs)
Jump to: navigation, search

Using a relay is very helpful when trying to power something with a raspberry pi that requires more than 5v. To be able to do this you are going to need a raspberry pi, a relay, and an external power supply greater than 5v. File:Relay 1.png