Variable resistance device having a resistance element with lase

Variable resistance devices and methods

Variable resistance devices and methods

Variable resistance electrical control units

Variable resistance potentiometer

Variable resistance pressure transducer

Variable resistance slide control

Variable resistance slide control device with a switch

Variable resistance switch

Variable resistance switch

Variable resistance thermal protector and method of making same

Variable resister

Variable resistive element

Variable resistor

Variable resistor

Variable resistor

Variable resistor

Variable resistor

Variable resistor

Variable resistor