In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting ...

A new neural implant is so small it can rest on a grain of salt, yet it can track and wirelessly transmit brain activity for ...

Researchers report that lab tests of a new metasurface-based antenna that can harvest 100 microwatts of power, enough to power simple devices, from low power radio waves. This represents an important ...

A quantum net for dark matter: A distributed intercity network of quantum sensors is placing additional constraints on the parameters that axionic dark matter could have. (Courtesy: USTC) A new of way ...

Although the RTL-SDR is cheap, accessible, and capable enough for many projects, it does have some important limitations. In ...