As you may have noticed, I’ve been working with an STM32 ARM CPU using Mbed. There was a time when Mbed was pretty simple, but a lot has changed since it has morphed into Mbed OS. Unfortunately, that ...

Building a 3D motor printed motor is one thing, but creating a completely custom servo motor with encoder requires some significant engineering. In the video after the break [365 Robots] takes us ...

A whispering gallery mode microcavity detects CO2 through a dissipative sensing mechanism, achieving sub-part-per-billion sensitivity. The approach overcomes key limitation of conventional microcavity ...

Circular dichroism is the difference in the absorption of left- and right-handed circularly polarized light that occurs when a molecule contains one or more chiral, light-absorbing groups. It is used ...

Most optical networks have multiple fiber couplings, so even minor losses at these junctions can cause substantial signal degradation, jeopardizing data transmission. Accurate fiber alignment at the ...