Espressif has many different types of ESP32 devices, and while "ESP32" is used as a general expression to refer to the line ...

Murata IRS-0D200ST00R1 tiny, low-profile SMD PIR motion sensor measures just 6 x 6 x 2.6 mm Murata SMD TYPE IRS-D200ST00R1 is one of the world’s smallest PIR motion sensors at just 6 x 6 mm in size ...

The passive infrared (PIR) sensor market is experiencing significant growth as demand for efficient motion detection and ...

Thus, they entered a heart rate sensor to our 2025 One Hertz Challenge! The build is based around a Wemos D1 mini, a ESP8266 development board.

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

In this study, a flexible capacitive pressure sensor based on filter paper substrate is proposed. The electric double layer (EDL) structure was constructed through the introduction of ionic liquid (IL ...

We present a novel heuristic fall-detection algorithm based on combining double thresholding of two simple features with fuzzy logic techniques. We extract the features from the acceleration and ...

Merging vision sensors with built-in artificial intelligence and machine learning software to create 2D-to-3D pose estimation is highlighted as a promising method to address these challenges, ...

A simple Arduino project that detects motion using a PIR sensor and triggers a buzzer and LED as alerts. It also prints a message to the Serial Monitor when motion is detected.

We've tested the best home security cameras on the market to help you ensure your family is safe. From Wyze to Arlo, we'll help you find the perfect security camera.