Ordered voltage polarity exchange and reverse protection boards from China but they never arrived. Trying to recreate a circuit diagram from a picture and need help. Found this article. https://www.instructables.com/id/Electrostatic-Polarity-Detector/
So bottom pins 1-4 seems to line up with what's in the article and picture but top pins differ on picture vs the article. Can someone help me to create correct circuit diagram?
Thanks in advance