[mircemk] shows how to create a simple non-contact proximity sensor using little more than an Arduino Nano board, and a convenient software library intended to measure the value of capacitors.

According to such an analysis, it is concluded that for sensitivity (and resolution) optimization, the SIR must be designed with a long narrow ... Three prototype proximity sensors are presented and ...

This solution could not only help submarines sense where they are without risking exposure, but also elevate a tactical ...

There seems these days to be a “race to the bottom” among hunters who like to hunt and shoot long with smaller and smaller cartridges at greater and greater range. The practice ignores sage advice.

An origami-inspired robot arm made with material from cotton plants and pigs biodegrades when no longer needed. Such a soft ...

Bar graphs show likely long-range forecast ranges below key forecast and historical values. Timeline graphs show observations and forecasts over weeks or months at your location. Line graphs are ...

The decision aligns with current trends favoring range-extended trucks over pure EVs. The shift means that we won’t get a long-range version of the pure electric 1500. The tides are shifting at ...

Australian Water Outlooks Seasonal streamflow forecasts Seasonal bushfire forecasts (AFAC) ...