An Analog to Digital converter comprising: one or more stators arranged in a predetermined configuration; one or more actuators configured to move according to an input voltage; and a digital signal generator, comprising comparators and a reference voltage part, configured to determine a digital output value according to the input voltage based on the relative positions of the one or more actuators with respect to the one or more stators, wherein the one or more stators are arranged in as many rows as there are bits of the digital output value, wherein the one or more stators in a given row each have the same size, which is half of a size of one of the one or more stators in a row corresponding to a next higher bit of the digital output value, wherein the size of the one or more actuators in a given row is the same as the size of the one or more stators in the same row, wherein each of the one or more stators outputs a first voltage corresponding to a logical value 1 when the stator is overlapped by any one of the one or more actuators, and each of the one or more stators outputs a second voltage corresponding to a logical value 0 when the stator is not overlapped by any one of the one or more actuators, wherein the comparators are configured to compare the output voltage with a reference voltage and determine whether the area of overlap is above a threshold, wherein the one or more stators output the voltage based on a capacitance value generated between the one or more stators and an overlapping one of the one or more actuators, and further comprising: a first force applying part of a stationary comb structure; and a second force applying part connected to the one or more actuators and having a movable comb structure to which the input voltage is applied, wherein the one or more actuators move by at least one of an electrostatic force, piezoelectric force, a thermal force, and a magnetic force applied between the first force applying part and the second force applying part. one or more stators arranged in a predetermined configuration; one or more actuators configured to move according to an input voltage; and a digital signal generator, comprising comparators and a reference voltage part, configured to determine a digital output value according to the input voltage based on the relative positions of the one or more actuators with respect to the one or more stators, wherein the one or more stators are arranged in as many rows as there are bits of the digital output value, wherein the one or more stators in a given row each have the same size, which is half of a size of one of the one or more stators in a row corresponding to a next higher bit of the digital output value, wherein the size of the one or more actuators in a given row is the same as the size of the one or more stators in the same row, wherein each of the one or more stators outputs a first voltage corresponding to a logical value 1 when the stator is overlapped by any one of the one or more actuators, and each of the one or more stators outputs a second voltage corresponding to a logical value 0 when the stator is not overlapped by any one of the one or more actuators, wherein the comparators are configured to compare the output voltage with a reference voltage and determine whether the area of overlap is above a threshold, wherein the one or more stators output the voltage based on a capacitance value generated between the one or more stators and an overlapping one of the one or more actuators, and further comprising: a first force applying part of a stationary comb structure; and a second force applying part connected to the one or more actuators and having a movable comb structure to which the input voltage is applied, wherein the one or more actuators move by at least one of an electrostatic force, piezoelectric force, a thermal force, and a magnetic force applied between the first force applying part and the second force applying part. a first force applying part of a stationary comb structure; and a second force applying part connected to the one or more actuators and having a movable comb structure to which the input voltage is applied, wherein the one or more actuators move by at least one of an electrostatic force, piezoelectric force, a thermal force, and a magnetic force applied between the first force applying part and the second force applying part.