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 ...

GHz phased array radar system featuring Pulse Linear Frequency Modulated (LFM) modulation and based on an AMD Artix-7 FPGA. Two versions are available: the AERIS-10N (Nexus), providing up to 3km range ...

As a result, remote control technologies are being widely adopted across various sectors. Among the many components used in ...

Inspired by the infrared sensory organs of snakes, which allow them to detect prey in complete darkness, researchers at UNIST ...

In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

There’s a well-known movie trope in which a hacker takes control of the traffic lights in a city, causing general mayhem or ...

Advances in embedded systems and sensors have enabled efficient, intelligent surveillance solutions that improve safety and control in transportation and automation applications. The system presented ...

Speed is everything in many Winter Olympics events, but for speed skaters, it's quite literally the name of the game. Whether they are competing in the shortest event at the Olympics or the longest, ...

Speed skating is back at the 2026 Milano Cortina Winter Olympics. It was contested at the first Winter Games in 1924, making it one of the oldest and most time-honored sports in the history of the ...

As companies move to more AI code writing, humans may not have the necessary skills to validate and debug the AI-written code if their skill formation was inhibited by using AI in the first place, ...

What if you could make your workflows not just faster, but ten times faster? Better Stack outlines how Claude Code’s latest update has transformed Model-Connected Plugin (MCP) functionality, ...

This all-purpose presence sensor is a master at monitoring indoor activity and linking it to smart home features you already use. Tyler has worked on, lived with and tested all types of smart home and ...