Category Archives: Programming

The Min-Max sketch

This sketch is a simple extension to the most-basic analogRead() example.
Instead of printing every single value read, it performs a series of 10000 reads of analog pin 0. Then it prints the minimum and maximum values sampled, as well as the span of values: Delta = Max – Min.

With this approach, the Serial Monitor does not get flooded with data and more time is spent in reading values, than in transferring them over Serial.

Read the rest of this entry

Advertisements