... , low power, cost-competitive 4-Wire Resistive Touch Screen CharacteristicsPerformance reliable, economical, practical, widely applied to many fields, sensitive to touch, it can identify the inputting ... is clear. Finally, the exact position of the touch point is detected. SpecificationModel4-wire Resistive Touch Screen Circuiting Rating5VDC, 35mAHardness of the Surface 3HLight TransmittanceFilm ...