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 ...

Tommy Liu builds a vehicle-mounted particulate matter monitoring system powered from harvested wind energy and an integrated ...

Getting started guide & review of the SONOFF Dongle Plus MG24 Zigbee adapter with Home Assistant, AirGuard TH monitor, and ...

This technical primer breaks down defrost control board operation, key components, and practical troubleshooting steps every ...

Combining two TLx431 regulators together to make a programmable gain current mirror that can be also used for a current loop ...

The best smart thermostats we've tested can control your home's heating and cooling with your phone or voice—and might help you save on energy costs. I’ve been working with computers for ages, ...

Abstract: We propose a one-millimeter-scale linear ultrasonic motor and its feedback control system with a Hall sensor. The size of the stator measures 1.6 mm in height, 1.6 mm in width, and 0.3 mm in ...

Abstract: This paper explores the problem of consistency control and sensor fault diagnosis for a class of intelligent connected vehicles with heterogeneous, time-varying nonlinear characteristics and ...

This company's flexible heating jackets for gas cylinders feature advanced technology to heat cylinders quickly and uniformly ...