This sewer drain shield system, combining ultrasonic sensors, GSM modules, nets, and PVC pipes, reduces debris entering ...

The ability to sail faster and more efficiently can also be safer and more satisfying. Peter K Poland shares his tips to ...

All products and services featured are independently selected by our editors. However, when you buy something through our retail links, we may earn an affiliate commission. Seeing a few colorful ...

Now that winter is here, it's time to stock up on some cold-weather must-haves. Whether you need patio furniture covers or ...

Ultrasonic levitation — the practice of creating a standing wave between two ultrasonic sources and positioning lightweight objects such that they can float in the pressure minimums between them ...

A comprehensive cleaning solution at your fingertips. Durable & Low Noise: This ultrasonic retainer cleaner is made of high-quality ABS material, The built-in stainless steel liner makes it sturdy ...

Cleaning and dusting your walls with harsh cleaners is often a mistake. Consider making this easy DIY solution that you ...

At this point, many homeowners wonder if handling rodent control on their own is a cost-effective and effective solution or .

Back in 2011, Elektor presented a DIY 50-m range directive sound beam using an array of piezo ultrasonic transducers (up to 200) driven with a PWM signal. While the ultrasonic directive speaker ...