At one end is an LED and at the other the LDR, and when attached to a glove it provides a finger sensor without the fuss. The amount of light reaching the LDR from the LED decreases as the pipe is ...

Researchers have developed a molecular-sized, more efficient version of a widely used electronic sensor, in a breakthrough that could bring widespread benefits. Australian researchers have ...

New line of defense against sexual assault: Researchers develop pocket-sized sensor to detect 'date rape' drugs. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2011 ...