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

I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...

Fibre optics and optical communications is the use of thin strands of glass for sending information encoded into light over long distances. Total internal reflection prevents light inserted into one ...

John Riley finds the Sigma 20-200mm f/3.5-6.3 DG Contemporary lens offers incredible versatility and impressiv... John Riley reviews and tests the Sigma 35mm f/1.4 DG II Art Lens, exploring its ...

Microwave photonics is the practical application of electromagnetic waves with a wavelength between one millimetre and one meter. Microwaves are important for communications, and systems for detecting ...

Abstract: Integrated optical wireless communication and sensing (IOCAS) has been investigated in many recent works for single mobile user (MU) or static scenario. For the mobile scenario, the ...

Abstract: With the advent of sixth-generation mobile communication technology (6G) and the emergence of future application scenarios such as Metaverse and digital twin (DT), the existing traditional ...

Arduino Based Wireless Smartphone Charging Controller An IEEE-style embedded systems project implementing a closed-loop wireless charging controller using Arduino, analog sensing, staged charging ...