Tool length sensor that is easy to make precise and more accurate than most will need (I measure to ... ). Toilet paper bar, resistor, indicator, battery, wires, screws and housing.
by Bill Schenher
by Elegance on a budget
by Paukshte Fashion Workshop
by dashandrun
by The Indecisive Collector
by Perler Bead Planet
by PlusModelinTheMaking