Trump’s Ukraine Pledge: Day One Turns Into 50-Day Ultimatum For Putin ...

Sharp GP2D12 and 2Y0A02 infrared rangers output a voltage proportionate to the distance of an object from the sensor. The GPD12 senses objects at a distance of 10-80cm, while the 2Y0A02 has twice the ...

Recently, [Solder Hub] put together a brief video that demonstrates the basics of a Hall Effect sensor — in this case, one ...

This is a library for the Arduino IDE that helps interface with ST's VL53L4CD time-of-flight distance sensor. The library makes it simple to configure the sensor and read range data from it via I²C.

We’ve said before that creating layers of security around your bike is key to helping prevent it from being stolen – and a motorbike alarm can be a great additional layer of motorbike security. A disc ...

The SparkFun Ultrasonic Distance Sensor - TCT40 (sen-24805) a user-friendly upgrade to the popular HC-SR04 sensor, offers non-contact distance measurement from 2cm to 400cm with an accuracy of 3mm.

Motorcycle security isn’t any different from dressing for cold weather — layers are good. The more things a thief has to figure out in a short span of time, the less likely they are to finish the job.

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

Senior researcher and writer at Which?, focusing on health, with a background in data analysis and stats in the public and charity sectors. Telecare services are designed to keep you safe by flagging ...

Check out more Australian smart home deals here. Thanks to smart home security systems, it's easier and more affordable than ever to monitor your home from pretty much anywhere. At PCMag, we have been ...

Abstract: Terrestrial star sensors operating in scenarios such as aircraft, ships, and field experiments are susceptible to atmospheric refraction, especially those encountering large-zenith-distance ...