When taking pictures of the night sky, any noise picked up by the sensor can obscure the desired result. One major cause of noise in CMOS sensors is heat—even small amounts can degrade the final ...

Abstract: This study aimed to identify the optimum installation position of a fiber Bragg grating (FBG) sensor for accurate detection of radial artery pulsation strain. Six FBG sensors were installed ...

Apart from the temperature setting, the only other control is a timer to switch it off after up to 12 hours. I doubt you’d leave it on that long. This is best suited to warming up a small room like a ...