Nathaneo Johnson co-founded Series while studying full-time at Yale. It raised $3.1m in pre-seed funding. He's disciplined, ...

Apple Watch Blood Oxygen Sensor Returns: How to Use It and What It Can Tell You About Your Health The smartwatch's Blood Oxygen app lets you measure the oxygen level of your blood on-demand. It's ...

Ultrasonic fingerprint sensors are taking smartphone security to the next level, offering reliable and fast unlocking even in less-than-ideal conditions. If you’re interested in experiencing ...

Thus, they entered a heart rate sensor to our 2025 One Hertz Challenge! The build is based around a Wemos D1 mini, a ESP8266 development board.

Educational robotics company Hiwonder has released miniHexa, an AI hexapod robot based on an ESP32 with Arduino programming ...

The Korea Institute of Ocean Science & Technology (KIOST) has developed an ultrasonic washing device that effectively removes salt (NaCl) from sea sand. KIOST's research and validation results ...

The ultrasonic device works even in confined spaces, providing precise and rapid desalination. The process mixes sea sand with water at a 1:2 ratio and applies ultrasonic waves of 300W or higher ...

Snazo Nzama and Elihle Msomi from KZN have earned recognition from Stockholm Junior Water Prize over their AI-powered robot tackling pollution.

Makers and engineers are bypassing institutional research and development (R&D), public funding and traditional market ...

The power system configuration of HydroBot is quite sophisticated. It uses the Horizon H-60 PEM fuel cell as its “engine,” ...

Developed by the research team at the Helmholtz Institute for Renewable Energy Research in Erlangen-Nuremberg, Germany (HI ...