Est. Budget: $50.00
I need a very simple box or part that beeps when a circuit is competed.
This is how it needs to work.
A box/part has two wires one on each end, when you connect the wires together I need to have a constant beep.
Please look at the attachment if you have any questions
I am looking for a design that is VERY simple to make but VERY professional looking.
This is what I need
1- design including PCB ...