After years of testing portable solar panels, I've found that small adjustments to my setup can yield massive efficiency ...
Abstract: To avoid co-channel interference and the uncertainty of multipath-induced incoming waves, mobile antennas pursue low-directivity radiation. The European Telecommunications Standards ...
Abstract: Rotatable antenna (RA) is an emerging technology that offers significant potential to enhance wireless communication and sensing performance by flexibly adjusting the boresight of ...
Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...
XDA Developers on MSN
The ESP32 Flash Bee is a palm-sized lightning radar you can build yourself
It's pretty accurate, too.
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