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Analog To Digital Using Arduino

One of the most important things in Embedded System or Electronics is to interact with physical world which is giving analog values. In such cases it is required to convert the analog values into digital before integrating it to a digital system. Arduino simplifies this task by providing an inbuilt 10 Bit Analog to Digital Converter (ADC). Depending upon the Arduino board the number of ADC channels vary, the board I’m having i.e. Arduino Mega 2560 has 16 Channels. This post shows a basic way of capturing the Analog data from a 10kohm potentiometer and convert it using an Arduino and show […]