A robotic float has measured the temperature and salinity from parts of the ocean never sampled before—underneath massive ...

One easy way to make a very accurate clock is with a WiFi-enabled microcontroller like an ESP32 and a display: set up NTP, ...

Abstract: The proliferation of counterfeit and refurbished semiconductor devices has become a critical concern. Device identification techniques based on Physically Unclonable Functions (PUFs) have ...

For setups that rely on stored water, clear awareness of tank level and water quality is essential. Traditional level ...