I've just come across a no-name non-contact, high-precision 80 GHz mmWave radar sensor for liquid level detection with a 40m ...

Fast-forward a decade, and the world of 3D printing has evolved tremendously. Printers are faster, smarter, and more refined.

Zigbee is a protocol that has been around for quite a long time, and you can purchase many cheap smart sensors to incorporate ...

Can we make photosensitive pixels from Copper Oxide?

Don't sweat your AC bill during the summer when you set your thermostat to the right temperature.

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.

Hot weather can make us feel a bit lethargic during the day. That is because we are using more energy to regulate our internal temperature. But if your sleep is disturbed at night, try to avoid ...

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

Staying cool at night without cranking your AC is possible with these 10 hacks, found by our experts.

Thursday saw a high temperature of 118 degrees, making it the hottest August day ever recorded in Phoenix.