The table shows the pin configuration of the Arduino UNO–based robotic arm. The red (VCC) wires of all servos are connected ...

This project demonstrates Li-Fi (Light Fidelity) communication between two Arduino boards using visible light for data transmission. Text data is transmitted using an LED and a 4x4 keypad on the ...

Researchers say a new technology can identify individuals even when they are not carrying a WiFi device by passively ...

Fi, from wider Wi-Fi 7 infrastructure adoption to new peer-to-peer capabilities and advances in sensing and locationing.

Wallys Communications' DR5424 is a new embedded router board powered by a Qualcomm IPQ5424 quad-core Cortex-A55 SoC (aka ...

Spectrum Slit a light sculpture visualizes RF activity with an SDR receiver and sixty?four filament LEDs, helping you see ...

Hiwonder has introduced the WonderLLM, an ESP32-S3-based smart chat module that combines a 2MP camera, a 2.0-inch touch ...

Consider a smart home display that uses Wi-Fi, Bluetooth mesh and local voice recognition. The embedded processor manages the wireless protocols, runs the voice model and powers the user interface.

Looking for an alarm system to make you feel more secure? We've tested all the top professional and DIY home security systems to help you decide which is right to protect your family and property.

With over 10 years’ experience writing about consumer affairs, Sarah leads on energy content at Which?, helping customers navigate the market and exposing poor practice. Utility Warehouse (UW) has ...

BART riders can now access free Wi-Fi 6E at five of the system’s busiest stations: San Francisco International Airport (SFO), ...

Abstract: This paper presents the design and full-wave analysis of a 24 GHz rectangular microstrip patch antenna whose copper patch contains a centered rectangular cut-out. Baseline dimensions for ...