Create a simple soft pastel drawing of a single water drop that looks smooth, shiny, and surprisingly realistic. This calming art tutorial breaks the process into easy steps so anyone can follow, even ...

The IM19 is used in conjunction with the UM980 GNSS receiver to provide tilt-compensated Lat/Lon/Alt readings with 1cm accuracy up to 30° tilt angle, and 2cm accuracy up to 60°. Various bits of the ...

You probably have a few water bottles stashed for an emergency, but if you rely on sensitive medical gear such as a CPAP machine, that isn't going to work. In a disaster scenario, finding a gallon of ...

Looking for an alarm system to make you feel more secure? We've tested all the top professional and DIY home security systems to help you decide which is right to protect your family and property.

Abstract: Severe weather, such as rainstorms, significantly increases the wetness of expressway pavement, which seriously affects road traffic safety. Therefore, achieving low cost, high performance, ...

Scroll or swipe down to find out how to make a feast for the birds in your garden. There are three different bird feeders you can make with your grown-up. Take a look below, you might want to make all ...

Is a human micro-motion sensor that can detect and recognize moving, standing, and stationary human body. The code in this library is based heavily off this LD2410, Waveshare and RD-03 documentations.

Abstract: Overabundant fertilization results in significant ammonia nitrogen pollution, which consequently triggers eutrophication. This study aims to tackle the constraints inherent in existing ...