That's great vk, I appreciate the response. I have sat for the last couple hours with a spring scale and have a pretty decent understanding of the mechanics. I am still struggling with what you mean by Varying the position of the switch would vary the weight needed to cause switching. What...
I have an idea for an invention and I am trying to work out the circuitry. I need some type of rotary switch or another devise that will be user adjustable and assigned to a given weight, then when that weight is achieved on a scale it turns on a basic LED light. I know its a really loaded...