What is micro:bit: A pocket-sized programmable computer with built-in sensors for light, temperature, sound, motion, and more—ideal for hands-on science and coding projects. Why it matters: It helps ...

Built a navigation stack using two different sensors - GPS & IMU, understand their relative strengths + drawbacks, and get an introduction to sensor fusion.

In a significant leap for quantum sensing technology, researchers at the Raman Research Institute (RRI) in Bengaluru have unveiled a groundbreaking all-optical magnetometer that could radically change ...

Nitrogen vacancy (NV) centers in diamonds have been explored for a wide range of sensing applications in the last decade due to their unique quantum properties. In this work, we report a compact and ...

Abstract: We previously reported a compact magnetometer using HTS-SQUID with a rotating sample for routine testing. In this study, we have improved the detection limit of the system to detect a very ...

Abstract: An AC magnetometer using a resonant excitation coil is presented for magnetic nanoparticles characterization. An automatic resonant frequency switching of the excitation coil circuit is ...