In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

Ultrasonics refers to signals that are above the human hearing span (>20 kHz), and usually in the 40- to 70-kHz range. These signals are used like radar—they’re radiated toward a target and reflected ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

A new leak from Weibo suggests the OnePlus 15T will feature a 50MP main camera using Sony LYTIA 700 (f/1.8, OIS) and a 50MP telephoto camera with Samsung ISOCELL JN5 (f/2.8, OIS), replacing the ...

This project is a simple automatic toll gate system built using Arduino, an ultrasonic sensor, a servo motor, and a 16x2 LCD display. The system detects when a vehicle approaches the gate, opens the ...

Bryton’s compact Rider 650 has a lot going for it. Yes, sometimes it can be a little quirky, and some of the user interactions take some getting used to. However, at more than £200 cheaper than its ...

Tyler has worked on, lived with and tested all types of smart home and security technology for over a dozen years, explaining the latest features, privacy tricks, and top recommendations. With degrees ...

When it comes to sleep diagnostics, preparation is key. You want all your devices and sensors set up and working properly before the patient arrives. The TCM5 BASIC transcutaneous monitor helps make ...

Abstract: Stable operation of transformers is vital for the security of power grids. And the partial discharges can lead to insulation degradation and potential transformer failures. This paper ...