Air purifiers under ₹30000 across India as AQI stays very poor, north hit harder, switch to HEPA now

Guide to air purifiers under ₹30,000 for India. HEPA units, room size, and CADR are simple. Air is very poor nationwide, ...
Taste The Code on MSN

How to Build an Air Quality Monitor with SDS011 PM Sensor for Pulse.eco

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...
New Atlas

You can see the coolant flow through this phone for hardcore gamers

I appreciate how smartphones have now evolved to serve distinct audiences – whether your priorities lie in photography, ...
IEEE

Heat Typed Fiber Liquid Flow Sensor With Wide Sensing Range and High Sensitivity

In this paper, a heat typed fiber sensor for microfluidic velocity measurement with large sensing range and high sensitivity is demonstrated. The single-mode fiber (SMF) end face and polymer cap form ...
Milwaukee Journal Sentinel

Ranch Systems, Inc. Introduces RS10 Bluetooth® Transmitter & Data Logger, the Next Generation in Data Logger Solutions

The solution provides an unprecedented sensor capacity on a single solar powered outdoor-rugged data logger. The RS10 connects directly to SDI-12 and MODBUS wired sensors, as well as a range of ...
IEEE

3.2-MP Back-Illuminated Polarization Image Sensor With Four-Directional Air-Gap Wire Grid and 2.5-

Abstract: A 3.2-MP four-directional polarization image sensor with air-gap wire-grid polarizer is described. The image sensor was fabricated using a wafer process and incorporates back-illumination ...