There's a reason catalytic converter thieves are targeting RVs

Catalytic converter thefts have been a big problem. One expert explains why RVs are an especially attractive target for ...

How to build your own air quality meter with a Raspberry Pi and CO2 sensor

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...
IEEE

An Online ESR Estimation Method for Output Capacitor of DC–DC Boost Converter Without Current Sensor

Abstract: Aluminum electrolytic capacitors (AEC) as a high energy density, low-cost energy storage component, are widely used in power electronic converters to stabilize the output voltage. However, ...
IEEE

A Model Predictive Control Scheme Without Current Sensor of Dual Active Bridge DC–DC Converters: Improving Dynamic Performance and Reducing Hardware Cost

Abstract: Dual active bridge dc–dc (DAB) converters have a wide range of applications. However, the stability of DAB converters may be destroyed by the output voltage disturbance, which is caused by ...