Build a DIY ESP32 LoRaWAN sensor node to track garden temperature and humidity from up to 600 meters away. Includes PCB ...

Measuring electric currents is an essential element of many electrical systems, but doing so in a way that is as nonintrusive as possible is not an easy problem to solve. Due to this we got a wide ...

All [Hannah Robertson]’s Birduino needs is for one to tap an NFC-enabled card to the reader, and the device plays one of the vocalizations associated with the bird shown on the card. It ties together ...

Continuous glucose monitors have become popular among people who have diabetes and those who need to track their glucose levels. These devices are painless and can easily sync up to an app on your ...

An ESA-backed project shows a 3D printed shape memory alloy lattice can absorb landing impacts and reset with heat, a step ...

Air sensor monitors that are lower in cost, portable and generally easier to operate than regulatory-grade monitors are widely used in the United States to understand air quality conditions. This ...

EPA has established air sensor loan programs independently and through collaborations with libraries, tribes, museums, and others to enable the public to learn about air quality in their communities.

PC players can currently pick up System Shock 2: 25th Anniversary Remaster for free on the Epic Games Store until October 8, 2026. As with all of Epic's weekly freebies, anything you claim during the ...

As an Amazon Associate, Gizmochina earns from qualifying purchases. Links on this page may earn us a commission at no extra cost to you. Casio has released its newest dive watch, the G-Shock ...