American Institute of Physics

Generating 5 million truly random bits each second

Nanoscale device employs magnetic tunnel junctions to convert thermal noise into binary signals for random number generation.

Decoded rules of microRNA strand selection reveal conserved, programmable features

MicroRNAs, whose discovery was recognized with the 2025 Nobel Prize in Physiology or Medicine, are central regulators of gene ...
Hackaday

The Cutest Weather Forecast On E-Ink And ESP32

It is a truth universally acknowledged that a man in possession of a good e-ink display, must be in want of a weather station ...
Hackaday

Building An Escape Room Lockbox With The ESP32 Cheap Yellow Display (CYD)

Escape Room Lockbox with the Cheap Yellow Display. You may have heard of the “cheap yellow display” (CYD), so-called ...
IEEE

Representation with an Index Matrix, Which Elements are Derivative Functions, Values Read by Arduino Uno and Photoresistor

Abstract: As the activeness of most species and plants depends on illumination and brightness of the Sun, sun cells a efficient during day. Moreover, the solar arrays cost less if they operate at ...