PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...
If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...
In November, Withings released its long-awaited U-Scan: a home monitoring system for your urine. The gadget resembles an ...
Abstract: This research was conducted at the industrial manufacturing company in the manufacture of automotive components. The company made cost savings by replacing preheating machine and ...
University of Texas at Dallas researchers, in partnership with Texas-based biotech company EnLiSense, have demonstrated a ...
Over on YouTube [Kiss Analog] reviews the New Zoyi ZT-QB9 Smart Clamp meter. If you’re putting together an electronics lab ...
Mercey Livingston is a health and wellness writer and certified Integrative Nutrition Health Coach. She's written about fitness and wellness for Well+Good, Women's Health, Business Insider, and ...
For around $25, the Neoteck TS20D is a fully-featured, well-made, and decently accurate tool that will handle most multimeter-related tasks. It's small enough to drop into a pocket or toolbox, durable ...
As a cyclist appraising an unfamiliar bike, what are the first two things you do? You give the brakes a cursory squeeze, then pick it up. Weight really is the only proper performance metric that ...
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