Build a simple LPG gas leakage detector using Arduino and MQ-5 sensor. This beginner-friendly project features buzzer and LED alerts, circuit diagram, and complete Arduino code for home safety.

Here is the circuit of a compact yet inexpensive automatic anchor light integrated with an ambient light sensor that turns it on and off automatically.

Traditional medical tests often require clinical samples to be sent off-site for analysis in a time-intensive and expensive ...

Light sensors detect the presence or absence of light, and the intensity of that light. These sensors then convert light ...

In the frozen reaches of the planet—glaciers, mountaintops, and icy groundwater—scientists have uncovered strange ...

The DAWN is the premier Multi-Angle static Light Scattering (MALS) detector for absolute characterization of the molar mass and size of macromolecules and nanoparticles in solution, offering the ...

Simon Fraser University researchers are using a new approach to brain imaging that could improve how drugs are prescribed to treat Parkinson’s disease. The new study, published in the journal Movement ...

Based on insights from skincare experts and a panel of testers, here are the best LED face masks that provide red light therapy and more in 2025.

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