Question

What is the minimum value that the Analog to Digital Converter on the Bolt can measure?

Answer 1

Analog to digital converter transforms an analog voltage to a binary number (a series of 1's and 0's) and then eventually to a digital no. (base 10) for reading on a meter, monitor or chart.

The number of binary digits that represents the digital number determines the ADC resolution.

An n-bit ADC has a resolution of one part in 2ⁿ.

For example, a 0 bit which is the minimum bit with a Vdc = 10V will be :

2⁰ = 1

The minimum value is :

10/1 = 10

10 V