Good Day. We have a trouble about the display of the values (in centimeter and with 2 places after the decimal point. e.i. 33.64 cm) on the LCD. We are using a 4-pin UltraSonic Sensor for measuring a distance. The LCD displays unstable values even it bounces on a flat surface, values appear to have a range of 0.8 cm. One example of display is 33.64 cm (min.val) - 34.44 cm (max.val) without changing the actual distance. The problem is that we need a stable display of values or if imposible, at least a maximum of 0.2 cm range. We need your help. ThankYou.
P.S. 4th year students here.