various dip switch set for pcb on white background

background board break circuit click close closeup collection component connect contact current design development device different dip dual electric electrical electro electromechanical electromechanics electronic electrotechnics electrotechnology element engineering equipment ewaste group handle industrial industry inline input isolated lever manual mechanical metal network nobody object off open output package part pcb piano pin plastic printed recycling red repair replacement science service set single size slide small spare store style switch technology toggle various white