The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

Drones are widely used across several fields, including aerial photography, surveying, inspection, agriculture, and ...

Abstract: Current sensors in the arm and the AC side are crucial for the control of the modular multilevel converter (MMC). When a current sensor fault occurs, it can lead to increase in circulating ...

Arduino 18650 Battery Capacity Tester This project is an Arduino Nano compatible 18650 battery capacity tester. It can discharge a cell, measure voltage and current, estimate capacity in mAh, and ...

Abstract: This paper presents a current control method for six-step operation of an IPMSM using only a single current sensor. Although various control strategies have been investigated for six-step ...

It’s pretty easy to take a balloon, fill it up with helium, and send it up in to the upper atmosphere. It’s much harder to keep track of it and recover it when it falls back to Earth. If you’re trying ...

In an interview with pv magazine, cybersecurity expert Mohammad Al Faruque explains how seemingly simple sensors in PV systems and other energy systems are surprisingly vulnerable to magnetic, ...

Gesture control robotics replaces traditional buttons and joysticks with natural hand movements. This approach improves user ...

Installing a smart water sensor can save you a lot of money and hassle. The top leak detectors we've tested immediately alert you to issues and even shut off your home's water supply. I’ve been ...