How it works is simple: you can track devices using Bluetooth on the ESP32, and through a combination of presence and signal strength, you can define a sensor that changes to an "on" state when your ...

As I've experimented and played with a lot of different sensors, I've discovered that these basic devices can be built for super cheap, and they're incredibly versatile. When you're done using an ...

Services Its high precision, proprietary Multi-Reflection Suppression (MRS) sensor technology inhibits optical measurement distortions and reflections. The company was founded in 1984 by Steven Case, ...

Monitor your property day and night with one of the best smart floodlight cameras we've tested.

Whether you use an armband or chest strap, add some smarts to your exercise and training routine with one of the best heart rate monitors we've tested.

This paper introduces a novel approach combining quantum particle swarm optimization (QPSO) and Kalman filter to enhance the anti-noise performance of micro-electro-mechanical system (MEMS) tilt ...

Temp_Humidity_Monitoring A smart home solution for monitoring temperature and humidity using ESP32, DHT11 sensor, and a web dashboard.

AmbiSense: Radar-controlled LED system using ESP32 and LD2410 sensor. Creates responsive lighting that reacts to proximity and movement. Features customizable colors, brightness, and range settings ...

This study proposes a method for wireless sensor network layout based on an improved particle swarm optimization algorithm. By introducing adaptive inertia weight and chaotic disturbance mechanisms, ...

We have the answer for Particle-separating spinner crossword clue that will help you solve the crossword puzzle you're working on!