We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...
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 ...
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The 7 best energy-efficient space heaters, tested and reviewed
If you have a drafty home, are always cold or just want to add some supplemental heat, there's an energy-efficient space ...
Looking to cut heating bills or warm just one room without firing up the boiler? We cosied up to 12 electric heaters to find the best The best hot-water bottles The Guardian’s journalism is ...
This integration provides sophisticated control of electric floor heating systems by monitoring both room air temperature and floor surface temperature. It implements a "Safety-Comfort-Demand" ...
Abstract: For the first time, a CMOS compatible calorimetric flow sensor with a dual-heater (DH) structure is proposed instead of using the traditional single-heater (SH) design. CFD simulation ...
Abstract: Semiconductor gas sensors utilizing cyclic temperature operation (CTO) have been extensively employed in the gas detection and sample collection. However, a drift-like effect is always ...
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