Makers, developers and enthusiasts building distance related projects may be interested to know that the HC-SR04 ultrasonic sonar distance sensor is now available to purchase directly from the ...
A pair of Ph.D. candidates in Japan have developed a glove that lets wearers "feel" distant objects underwater, even without making physical contact. Dubbed "IrukaTact," the glove uses a combination ...
Tilt sensors are essential components in security alarm systems today. Standalone tilt sensors sense tilt angle or movement. Tilt sensors can be implemented using mercury and roller ball technology, ...