Using an Arduino Nano, ultrasonic sensor, and buzzer, it can sense objects in their way and provide an instant audible alert to them. So they can navigate independently. The best part of this blind ...

Get smarter about spending with home automations that reduce energy waste, prevent costly mishaps, and trim your bills a ...

The end result: A mild-mannered smart device from brands like Ecobee, Google Nest, Honeywell Home and Amazon has an incredible ability to address energy issues and save us all money — without ...

Raspberry Pis and Home Assistant are a match made in heaven. The former is great at sensing the world around it and ...

According to the Ultrasonic Power Corporation, ultrasonic cleaners use high-frequency sound waves which are produced by an ultrasonic transducer to clean a wide range of items and materials.

If you have a smart home and want to make it even smarter, these Home Assistant integrations will do the trick.

These scanners work by using an optical image of your fingerprint ... technology to enter the smartphone space is the ultrasonic sensor. It was first announced inside 2016’s Le Max Pro ...

Caterpillar is adding lidar to its heavy-duty construction equipment after striking a deal with Luminar, which makes the laser sensor for ... invested in autonomy and automation for more than ...

And we pore over customer reviews to find out what matters to real people who already own and use ... home is now easier than ever, with thousands of devices selling the convenience of automation ...