Hot Rod

How Accurate Are Wideband O2 Sensors? A Real-World Lambda Comparison Test

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.
IEEE

Microwave Subsurface Imaging, Sensing, and Nondestructive Testing Using Metamaterial-Inspired Planar Sensors: Microwave Imaging Using Metamaterial-Inspired Planar Sensors

Abstract: In the early 1940s, electromagnetic (EM) waves in the RF and microwave frequency range were used to transmit messages between New York and Philadelphia [1]. Telecom operators and ...
IEEE

Research on High-Precision Oxygen Partial Pressure Sensor Based on TDLAS Technology

Abstract: Aiming at the demand of oxygen partial pressure measurement in aerospace and aviation, a tunable diode laser absorption spectroscopy (TDLAS) technique is proposed to realize the oxygen ...
C&EN

Identification and Quantification of Aqueous Disinfectants Using an Array of Carbon Nanotube-Based Chemiresistors

Department of Mechanical Engineering, McMaster University, Hamilton ON L8S 4K1, Canada School of Biomedical Engineering, McMaster University, Hamilton ON L8S 4K1, Canada Article Views are the ...