Serial Plotter is an amazing tool available in Arduino IDE (from v1.6.6) to visualize the “returned” data beyond just seeing numbers spit out onto the traditional serial monitor window. The Arduino ...

A Graph Plotting Metal Detector. 31 Comments . by: Lewin Day. July 11, 2018. Title: ... This frequency is measured by an Arduino that plots a graph of the received frequency on an OLED display.

Bode plots – or frequency response graphs ... [Andrew] did [Dave] one better by creating a small circuit with an Arduino and an AD9850 sine wave generator. Properly programmed, ...

The two graphs should appear, and the plot will change as data streams in. Scaling is automatic by default and will work for many situations (Figure 5). That's pretty much the rundown on plotting real ...