Can you buy a working radar module for $12? As it turns out, you can. But can you make it output useful information? According to [Mathieu], the answer is also yes, but only if you ignore the ...

This module features a vibration sensor, an adjustable trimpot, and a comparator chip to give an adjustable digital output based on the amount of vibration. The multiturn trimpot can be adjusted to ...

The basics of a GUI tap module in Ethereal are the same as those for a line-mode tap module in Tethereal. However, in Ethereal, if you wish to produce output in the GUI, you must learn how to program ...