this is great stuff, I'll buy those parts and make a regulated 5V power supply, does this mean that i dont need to measure the current going to the viewfinder anymore? it sounds like if i do the regulated 5V power supply I dont need to worry about current
As for the diagram, I confused because it looks like the input in the drawing only has one terminal, so how could you connect the + and - to it ? attached is my understanding of the diagram in the pdf you shared:
http://www.youtube.com/watch?v=qj6aGaSluWM
that is probably wrong but its a start. i know that 3 is the ground but doesnt that symbol at 3 mean 'negative'? so thats why i think the negative wires connect to 3. and at 1 there is an extra terminal in the middle that im not sure what to do with
As for the diagram, I confused because it looks like the input in the drawing only has one terminal, so how could you connect the + and - to it ? attached is my understanding of the diagram in the pdf you shared:
http://www.youtube.com/watch?v=qj6aGaSluWM
that is probably wrong but its a start. i know that 3 is the ground but doesnt that symbol at 3 mean 'negative'? so thats why i think the negative wires connect to 3. and at 1 there is an extra terminal in the middle that im not sure what to do with