The sensor demonstrates exceptionally high sensitivity (GF = 42,755) and frequency resolution (0.1 Hz or 1×10⁻⁴) over a wide frequency range (0.1–10,000 Hz). Our sensor can accurately monitor ...

Theft of two-wheelers is a persistent issue, and thus, effective security systems need to be developed to reduce losses. This paper presents a novel anti-theft device that uses a vibration sensor to ...

Whether thermal, electrical, vibration, or other, the resultant poor signal-to-noise ratio (SNR) can easily overwhelm the unknown signal of interest. Thus, even having a super-sensitive sensor may ...

A spring vibration sensor is a simple device that can be used as a poor man’s accelerometer, or simply to detect vibration. All you need is a length of conductive wire, a 10 kΩ resistor, and a ...

Working Principle: The stick uses an ultrasonic sensor to detect obstacles up to a distance of 25 cm. When an object is detected: • The buzzer beeps. • The LED lights up. • The vibration motor ...

Considerable interest has been devoted to converting mechanical energy into electricity using polymer nanofibres. In particular, piezoelectric nanofibres produced by electrospinning have shown ...

"Ultra-sensitive, vibration-tolerant gas sensor makes field applications more practical." ScienceDaily. ScienceDaily, 1 June 2016. <www.sciencedaily.com / releases / 2016 / 06 / 160601132455.htm>.

As a biomedical equipment technician [Adam Outler] equipment needs to be in top working condition. The emergency room staff were complaining about erroneous noise on the electrocardiogram and it&#8… ...