Abstract: This study introduces a novel method for improving iontronic capacitive pressure sensors by substituting traditional electrodes with piezoresistive graphene-polyurethane (G-PU) sponge.
Abstract: Traditional voltage transformers exhibit nonlinear distortion and frequency dependence in harmonic measurements. The optical voltage sensor (OVS) theoretically enables to measure harmonics, ...
Way back in 2008, Canon — the stalwart Japanese camera brand — released its EOS 5D Mark II model, which heralded a new era of digital photography. It was one of the first DSLR (which stands for ...
Here’s how it works. The Nikon Z8/9's sensor shield flips down to protect the exposed sensor when the camera is turned off (Image credit: Nikon / Digital Camera World) A sensor shield (or dust cover) ...
Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P.R.
In brief: Samsung's latest 200-megapixel smartphone image sensor features pixels measuring just 0.5µm, making it the company's most compact 200MP sensor to date. Best yet, the hardware is already ...
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