One relay and Power Supply

by BrK.
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2 layer board of 1.10x1.40 inches (27.94x35.59 mm).
Shared on May 6th, 2016 14:08.

Power supply and one relay for my esp-07 board.

With a PNP transistor, as it was designed, this board dose not work with the ESP-07 module. The 3.3V logic is to low for the transistor to cut OFF the relay. The relay is always ON. Another revision with a NPN transitor is on the way. If you have any questions, contact me on georgian.borca@yahoo.com

https://oshpark.com/shared_projects/TuTVsmvi

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