How to Use Smart Lighting to Upgrade Your Home

I’ve been reviewing smart lighting for years. Here are tips on how to prep, what to choose, and the smart lights that work ...
IEEE

LEDPOS: Indoor Visible Light Positioning Based on LED as Sensor and Machine Learning

Abstract: Accurate indoor positioning is becoming increasingly important, especially in highly automated industrial environments with robots. In addition, LED-based lighting is also being used more ...
GitHub

Full RGB LED matrix, based on an ESP32 and WS2812B LEDs.

My initial goal was to have a remote display that would show multiple kind of information and run reliably 24/7. Can be connected to the local network via WiFi and controlled via REST API or Websocket ...
The Verge

Switchbot’s $30 presence sensor runs for two years on a pair of AAAs.

Following Aqara and Meross, SwitchBot has announced a new presence sensor with light, PIR, and 60 GHz mmWave radar sensors to detect when people are in a room. It runs on two AAA batteries that are ...
Goodnet

The ‘Dark Showering’ Trend Can Help You Relax

Showering is one of the most peaceful times of the day. With warm water, the aromatic scent of shampoo, conditioner, and soaps, and quiet moments of reflection — bathing time is the perfect way to ...
IEEE

Direct Target Localization With Low-Bit Quantization in Wireless Sensor Networks

Abstract: Wireless sensor networks (WSNs) have been recognized to have great potential in the field of target localization. To address the challenges of limited power consumption, channel throughput, ...